diff --git a/app/src/main/java/com/philkes/notallyx/presentation/activity/LockedActivity.kt b/app/src/main/java/com/philkes/notallyx/presentation/activity/LockedActivity.kt
index a87f8b43..e77b469d 100644
--- a/app/src/main/java/com/philkes/notallyx/presentation/activity/LockedActivity.kt
+++ b/app/src/main/java/com/philkes/notallyx/presentation/activity/LockedActivity.kt
@@ -3,19 +3,27 @@ package com.philkes.notallyx.presentation.activity
 import android.app.Activity
 import android.app.KeyguardManager
 import android.content.Intent
+import android.hardware.biometrics.BiometricPrompt.BIOMETRIC_ERROR_HW_NOT_PRESENT
+import android.hardware.biometrics.BiometricPrompt.BIOMETRIC_ERROR_NO_BIOMETRICS
 import android.os.Build
 import android.os.Bundle
+import android.provider.Settings
 import android.view.View.INVISIBLE
 import android.view.View.VISIBLE
 import androidx.activity.result.ActivityResultLauncher
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
 import androidx.viewbinding.ViewBinding
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.philkes.notallyx.NotallyXApplication
 import com.philkes.notallyx.R
+import com.philkes.notallyx.presentation.showToast
+import com.philkes.notallyx.presentation.viewmodel.BaseNoteModel
 import com.philkes.notallyx.presentation.viewmodel.preference.BiometricLock
 import com.philkes.notallyx.presentation.viewmodel.preference.NotallyXPreferences
+import com.philkes.notallyx.utils.security.disableBiometricLock
 import com.philkes.notallyx.utils.security.showBiometricOrPinPrompt
 
 abstract class LockedActivity<T : ViewBinding> : AppCompatActivity() {
@@ -26,6 +34,7 @@ abstract class LockedActivity<T : ViewBinding> : AppCompatActivity() {
 
     protected lateinit var binding: T
     protected lateinit var preferences: NotallyXPreferences
+    protected val baseModel: BaseNoteModel by viewModels()
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -68,8 +77,41 @@ abstract class LockedActivity<T : ViewBinding> : AppCompatActivity() {
             biometricAuthenticationActivityResultLauncher,
             R.string.unlock,
             onSuccess = { unlock() },
-        ) {
-            finish()
+        ) { errorCode ->
+            when (errorCode) {
+                BIOMETRIC_ERROR_NO_BIOMETRICS -> {
+                    MaterialAlertDialogBuilder(this)
+                        .setMessage(R.string.unlock_with_biometrics_not_setup)
+                        .setPositiveButton(R.string.disable) { _, _ ->
+                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                                disableBiometricLock(baseModel)
+                            }
+                            show()
+                        }
+                        .setNegativeButton(R.string.tap_to_set_up) { _, _ ->
+                            val intent =
+                                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                                    Intent(Settings.ACTION_BIOMETRIC_ENROLL)
+                                } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+                                    Intent(Settings.ACTION_FINGERPRINT_ENROLL)
+                                } else {
+                                    Intent(Settings.ACTION_SECURITY_SETTINGS)
+                                }
+                            startActivity(intent)
+                        }
+                        .show()
+                }
+
+                BIOMETRIC_ERROR_HW_NOT_PRESENT -> {
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                        disableBiometricLock(baseModel)
+                        showToast(R.string.biometrics_disable_success)
+                    }
+                    show()
+                }
+
+                else -> finish()
+            }
         }
     }
 
diff --git a/app/src/main/java/com/philkes/notallyx/presentation/activity/main/MainActivity.kt b/app/src/main/java/com/philkes/notallyx/presentation/activity/main/MainActivity.kt
index 123d48bc..2f024769 100644
--- a/app/src/main/java/com/philkes/notallyx/presentation/activity/main/MainActivity.kt
+++ b/app/src/main/java/com/philkes/notallyx/presentation/activity/main/MainActivity.kt
@@ -17,7 +17,6 @@ import android.widget.Toast
 import androidx.activity.OnBackPressedCallback
 import androidx.activity.result.ActivityResultLauncher
 import androidx.activity.result.contract.ActivityResultContracts
-import androidx.activity.viewModels
 import androidx.core.content.ContextCompat
 import androidx.core.view.GravityCompat
 import androidx.core.widget.doAfterTextChanged
@@ -77,11 +76,10 @@ class MainActivity : LockedActivity<ActivityMainBinding>() {
     private lateinit var exportFileActivityResultLauncher: ActivityResultLauncher<Intent>
     private lateinit var exportNotesActivityResultLauncher: ActivityResultLauncher<Intent>
 
-    private val model: BaseNoteModel by viewModels()
     private val actionModeCancelCallback =
         object : OnBackPressedCallback(true) {
             override fun handleOnBackPressed() {
-                model.actionMode.close(true)
+                baseModel.actionMode.close(true)
             }
         }
 
@@ -159,10 +157,10 @@ class MainActivity : LockedActivity<ActivityMainBinding>() {
                 .setCheckable(true)
                 .setIcon(R.drawable.settings)
         }
-        model.preferences.labelsHiddenInNavigation.observe(this) { hiddenLabels ->
-            hideLabelsInNavigation(hiddenLabels, model.preferences.maxLabels.value)
+        baseModel.preferences.labelsHiddenInNavigation.observe(this) { hiddenLabels ->
+            hideLabelsInNavigation(hiddenLabels, baseModel.preferences.maxLabels.value)
         }
-        model.preferences.maxLabels.observe(this) { maxLabels ->
+        baseModel.preferences.maxLabels.observe(this) { maxLabels ->
             binding.NavigationView.menu.setupLabelsMenuItems(labels, maxLabels)
         }
     }
@@ -201,7 +199,10 @@ class MainActivity : LockedActivity<ActivityMainBinding>() {
             } else null
         configuration = AppBarConfiguration(binding.NavigationView.menu, binding.DrawerLayout)
         setupActionBarWithNavController(navController, configuration)
-        hideLabelsInNavigation(model.preferences.labelsHiddenInNavigation.value, maxLabelsToDisplay)
+        hideLabelsInNavigation(
+            baseModel.preferences.labelsHiddenInNavigation.value,
+            maxLabelsToDisplay,
+        )
     }
 
     private fun hideLabelsInNavigation(hiddenLabels: Set<String>, maxLabelsToDisplay: Int) {
@@ -218,7 +219,7 @@ class MainActivity : LockedActivity<ActivityMainBinding>() {
     }
 
     private fun setupActionMode() {
-        binding.ActionMode.setNavigationOnClickListener { model.actionMode.close(true) }
+        binding.ActionMode.setNavigationOnClickListener { baseModel.actionMode.close(true) }
 
         val transition =
             MaterialFade().apply {
@@ -230,7 +231,7 @@ class MainActivity : LockedActivity<ActivityMainBinding>() {
                 excludeTarget(binding.NavigationView, true)
             }
 
-        model.actionMode.enabled.observe(this) { enabled ->
+        baseModel.actionMode.enabled.observe(this) { enabled ->
             TransitionManager.beginDelayedTransition(binding.RelativeLayout, transition)
             if (enabled) {
                 binding.Toolbar.visibility = View.GONE
@@ -245,23 +246,23 @@ class MainActivity : LockedActivity<ActivityMainBinding>() {
         }
 
         val menu = binding.ActionMode.menu
-        model.folder.observe(this@MainActivity, ModelFolderObserver(menu, model))
+        baseModel.folder.observe(this@MainActivity, ModelFolderObserver(menu, baseModel))
     }
 
     private fun moveNotes(folderTo: Folder) {
-        val folderFrom = model.actionMode.getFirstNote().folder
-        val ids = model.moveBaseNotes(folderTo)
+        val folderFrom = baseModel.actionMode.getFirstNote().folder
+        val ids = baseModel.moveBaseNotes(folderTo)
         Snackbar.make(
                 findViewById(R.id.DrawerLayout),
                 getQuantityString(folderTo.movedToResId(), ids.size),
                 Snackbar.LENGTH_SHORT,
             )
-            .apply { setAction(R.string.undo) { model.moveBaseNotes(ids, folderFrom) } }
+            .apply { setAction(R.string.undo) { baseModel.moveBaseNotes(ids, folderFrom) } }
             .show()
     }
 
     private fun share() {
-        val baseNote = model.actionMode.getFirstNote()
+        val baseNote = baseModel.actionMode.getFirstNote()
         val body =
             when (baseNote.type) {
                 Type.NOTE -> baseNote.body.applySpans(baseNote.spans)
@@ -273,19 +274,19 @@ class MainActivity : LockedActivity<ActivityMainBinding>() {
     private fun deleteForever() {
         MaterialAlertDialogBuilder(this)
             .setMessage(R.string.delete_selected_notes)
-            .setPositiveButton(R.string.delete) { _, _ -> model.deleteSelectedBaseNotes() }
+            .setPositiveButton(R.string.delete) { _, _ -> baseModel.deleteSelectedBaseNotes() }
             .setNegativeButton(R.string.cancel, null)
             .show()
     }
 
     private fun label() {
-        val baseNotes = model.actionMode.selectedNotes.values
+        val baseNotes = baseModel.actionMode.selectedNotes.values
         lifecycleScope.launch {
-            val labels = model.getAllLabels()
+            val labels = baseModel.getAllLabels()
             if (labels.isNotEmpty()) {
                 displaySelectLabelsDialog(labels, baseNotes)
             } else {
-                model.actionMode.close(true)
+                baseModel.actionMode.close(true)
                 navigateWithAnimation(R.id.Labels)
             }
         }
@@ -340,15 +341,15 @@ class MainActivity : LockedActivity<ActivityMainBinding>() {
                         noteLabels
                     }
                 baseNotes.zip(updatedBaseNotesLabels).forEach { (baseNote, updatedLabels) ->
-                    model.updateBaseNoteLabels(updatedLabels, baseNote.id)
+                    baseModel.updateBaseNoteLabels(updatedLabels, baseNote.id)
                 }
             }
             .show()
     }
 
     private fun exportSelectedNotes(mimeType: ExportMimeType) {
-        if (model.actionMode.count.value == 1) {
-            val baseNote = model.actionMode.getFirstNote()
+        if (baseModel.actionMode.count.value == 1) {
+            val baseNote = baseModel.actionMode.getFirstNote()
             when (mimeType) {
                 ExportMimeType.PDF -> {
                     exportPdfFile(
@@ -392,7 +393,7 @@ class MainActivity : LockedActivity<ActivityMainBinding>() {
                     Intent(Intent.ACTION_OPEN_DOCUMENT_TREE)
                         .apply { addCategory(Intent.CATEGORY_DEFAULT) }
                         .wrapWithChooser(this@MainActivity)
-                model.selectedExportMimeType = mimeType
+                baseModel.selectedExportMimeType = mimeType
                 exportNotesActivityResultLauncher.launch(intent)
             }
         }
@@ -425,7 +426,7 @@ class MainActivity : LockedActivity<ActivityMainBinding>() {
                     putExtra(Intent.EXTRA_TITLE, file.nameWithoutExtension!!)
                 }
                 .wrapWithChooser(this@MainActivity)
-        model.selectedExportFile = file
+        baseModel.selectedExportFile = file
         exportFileActivityResultLauncher.launch(intent)
     }
 
@@ -521,22 +522,26 @@ class MainActivity : LockedActivity<ActivityMainBinding>() {
 
     private fun setupSearch() {
         binding.EnterSearchKeyword.apply {
-            setText(model.keyword)
+            setText(baseModel.keyword)
             doAfterTextChanged { text ->
-                model.keyword = requireNotNull(text).trim().toString()
+                baseModel.keyword = requireNotNull(text).trim().toString()
                 if (
-                    model.keyword.isNotEmpty() &&
+                    baseModel.keyword.isNotEmpty() &&
                         navController.currentDestination?.id != R.id.Search
                 ) {
                     val bundle =
-                        Bundle().apply { putSerializable(EXTRA_INITIAL_FOLDER, model.folder.value) }
+                        Bundle().apply {
+                            putSerializable(EXTRA_INITIAL_FOLDER, baseModel.folder.value)
+                        }
                     navController.navigate(R.id.Search, bundle)
                 }
             }
             setOnFocusChangeListener { v, hasFocus ->
                 if (hasFocus && navController.currentDestination?.id != R.id.Search) {
                     val bundle =
-                        Bundle().apply { putSerializable(EXTRA_INITIAL_FOLDER, model.folder.value) }
+                        Bundle().apply {
+                            putSerializable(EXTRA_INITIAL_FOLDER, baseModel.folder.value)
+                        }
                     navController.navigate(R.id.Search, bundle)
                 }
             }
@@ -547,13 +552,13 @@ class MainActivity : LockedActivity<ActivityMainBinding>() {
         exportFileActivityResultLauncher =
             registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
                 if (result.resultCode == RESULT_OK) {
-                    result.data?.data?.let { uri -> model.exportSelectedFileToUri(uri) }
+                    result.data?.data?.let { uri -> baseModel.exportSelectedFileToUri(uri) }
                 }
             }
         exportNotesActivityResultLauncher =
             registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
                 if (result.resultCode == RESULT_OK) {
-                    result.data?.data?.let { uri -> model.exportSelectedNotesToFolder(uri) }
+                    result.data?.data?.let { uri -> baseModel.exportSelectedNotesToFolder(uri) }
                 }
             }
     }
diff --git a/app/src/main/java/com/philkes/notallyx/presentation/activity/main/fragment/settings/SettingsFragment.kt b/app/src/main/java/com/philkes/notallyx/presentation/activity/main/fragment/settings/SettingsFragment.kt
index 2a75c2dd..422bb1f6 100644
--- a/app/src/main/java/com/philkes/notallyx/presentation/activity/main/fragment/settings/SettingsFragment.kt
+++ b/app/src/main/java/com/philkes/notallyx/presentation/activity/main/fragment/settings/SettingsFragment.kt
@@ -42,7 +42,7 @@ import com.philkes.notallyx.presentation.viewmodel.preference.NotallyXPreference
 import com.philkes.notallyx.utils.Operations
 import com.philkes.notallyx.utils.Operations.catchNoBrowserInstalled
 import com.philkes.notallyx.utils.Operations.reportBug
-import com.philkes.notallyx.utils.security.decryptDatabase
+import com.philkes.notallyx.utils.security.disableBiometricLock
 import com.philkes.notallyx.utils.security.encryptDatabase
 import com.philkes.notallyx.utils.security.showBiometricOrPinPrompt
 import com.philkes.notallyx.utils.wrapWithChooser
@@ -618,6 +618,10 @@ class SettingsFragment : Fragment() {
                     model.savePreference(model.preferences.iv, cipher.iv)
                     val passphrase = model.preferences.databaseEncryptionKey.init(cipher)
                     encryptDatabase(requireContext(), passphrase)
+                    model.savePreference(
+                        model.preferences.fallbackDatabaseEncryptionKey,
+                        passphrase,
+                    )
                     model.savePreference(model.preferences.biometricLock, BiometricLock.ENABLED)
                 }
                 val app = (activity?.application as NotallyXApplication)
@@ -638,11 +642,7 @@ class SettingsFragment : Fragment() {
             model.preferences.iv.value!!,
             onSuccess = { cipher ->
                 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-                    val encryptedPassphrase = model.preferences.databaseEncryptionKey.value
-                    val passphrase = cipher.doFinal(encryptedPassphrase)
-                    model.closeDatabase()
-                    decryptDatabase(requireContext(), passphrase)
-                    model.savePreference(model.preferences.biometricLock, BiometricLock.DISABLED)
+                    requireContext().disableBiometricLock(model, cipher)
                 }
                 showToast(R.string.biometrics_disable_success)
             },
diff --git a/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditActivity.kt b/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditActivity.kt
index 65ac9a49..3a4a6d17 100644
--- a/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditActivity.kt
+++ b/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditActivity.kt
@@ -85,7 +85,7 @@ abstract class EditActivity(private val type: Type) :
     private val searchResultPos = NotNullLiveData(-1)
     private val searchResultsAmount = NotNullLiveData(-1)
 
-    internal val model: NotallyModel by viewModels()
+    internal val notallyModel: NotallyModel by viewModels()
     internal lateinit var changeHistory: ChangeHistory
 
     protected val undos: MutableList<View> = mutableListOf()
@@ -93,9 +93,9 @@ abstract class EditActivity(private val type: Type) :
 
     override fun finish() {
         lifecycleScope.launch(Dispatchers.Main) {
-            if (model.isEmpty()) {
-                model.deleteBaseNote()
-            } else if (model.isModified()) {
+            if (notallyModel.isEmpty()) {
+                notallyModel.deleteBaseNote()
+            } else if (notallyModel.isModified()) {
                 saveNote()
             }
             super.finish()
@@ -104,21 +104,21 @@ abstract class EditActivity(private val type: Type) :
 
     override fun onSaveInstanceState(outState: Bundle) {
         super.onSaveInstanceState(outState)
-        outState.putLong("id", model.id)
-        if (model.isModified()) {
+        outState.putLong("id", notallyModel.id)
+        if (notallyModel.isModified()) {
             lifecycleScope.launch { saveNote() }
         }
     }
 
     open suspend fun saveNote() {
-        model.modifiedTimestamp = System.currentTimeMillis()
-        model.saveNote()
-        WidgetProvider.sendBroadcast(application, longArrayOf(model.id))
+        notallyModel.modifiedTimestamp = System.currentTimeMillis()
+        notallyModel.saveNote()
+        WidgetProvider.sendBroadcast(application, longArrayOf(notallyModel.id))
     }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        model.type = type
+        notallyModel.type = type
         initialiseBinding()
         setContentView(binding.root)
 
@@ -126,12 +126,14 @@ abstract class EditActivity(private val type: Type) :
             val persistedId = savedInstanceState?.getLong("id")
             val selectedId = intent.getLongExtra(Constants.SelectedBaseNote, 0L)
             val id = persistedId ?: selectedId
-            model.setState(id)
+            notallyModel.setState(id)
 
-            if (model.isNewNote && intent.action == Intent.ACTION_SEND) {
+            if (notallyModel.isNewNote && intent.action == Intent.ACTION_SEND) {
                 handleSharedNote()
-            } else if (model.isNewNote) {
-                intent.getStringExtra(Constants.SelectedLabel)?.let { model.setLabels(listOf(it)) }
+            } else if (notallyModel.isNewNote) {
+                intent.getStringExtra(Constants.SelectedLabel)?.let {
+                    notallyModel.setLabels(listOf(it))
+                }
             }
 
             setupToolbars()
@@ -152,7 +154,7 @@ abstract class EditActivity(private val type: Type) :
         recordAudioActivityResultLauncher =
             registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
                 if (result.resultCode == RESULT_OK) {
-                    model.addAudio()
+                    notallyModel.addAudio()
                 }
             }
         addImagesActivityResultLauncher =
@@ -162,11 +164,11 @@ abstract class EditActivity(private val type: Type) :
                     val clipData = result.data?.clipData
                     if (uri != null) {
                         val uris = arrayOf(uri)
-                        model.addImages(uris)
+                        notallyModel.addImages(uris)
                     } else if (clipData != null) {
                         val uris =
                             Array(clipData.itemCount) { index -> clipData.getItemAt(index).uri }
-                        model.addImages(uris)
+                        notallyModel.addImages(uris)
                     }
                 }
             }
@@ -182,7 +184,7 @@ abstract class EditActivity(private val type: Type) :
                             )
                         }
                     if (!list.isNullOrEmpty()) {
-                        model.deleteImages(list)
+                        notallyModel.deleteImages(list)
                     }
                 }
             }
@@ -191,12 +193,12 @@ abstract class EditActivity(private val type: Type) :
                 if (result.resultCode == RESULT_OK) {
                     val list =
                         result.data?.getStringArrayListExtra(SelectLabelsActivity.SELECTED_LABELS)
-                    if (list != null && list != model.labels) {
-                        model.setLabels(list)
+                    if (list != null && list != notallyModel.labels) {
+                        notallyModel.setLabels(list)
                         Operations.bindLabels(
                             binding.LabelGroup,
-                            model.labels,
-                            model.textSize,
+                            notallyModel.labels,
+                            notallyModel.textSize,
                             paddingTop = true,
                         )
                     }
@@ -214,7 +216,7 @@ abstract class EditActivity(private val type: Type) :
                             )
                         }
                     if (audio != null) {
-                        model.deleteAudio(audio)
+                        notallyModel.deleteAudio(audio)
                     }
                 }
             }
@@ -225,11 +227,11 @@ abstract class EditActivity(private val type: Type) :
                     val clipData = result.data?.clipData
                     if (uri != null) {
                         val uris = arrayOf(uri)
-                        model.addFiles(uris)
+                        notallyModel.addFiles(uris)
                     } else if (clipData != null) {
                         val uris =
                             Array(clipData.itemCount) { index -> clipData.getItemAt(index).uri }
-                        model.addFiles(uris)
+                        notallyModel.addFiles(uris)
                     }
                 }
             }
@@ -276,7 +278,7 @@ abstract class EditActivity(private val type: Type) :
                 add(R.string.pin, R.drawable.pin, MenuItem.SHOW_AS_ACTION_ALWAYS) { pin() }
             bindPinned()
 
-            when (model.folder) {
+            when (notallyModel.folder) {
                 Folder.NOTES -> {
                     add(R.string.delete, R.drawable.delete, MenuItem.SHOW_AS_ACTION_ALWAYS) {
                         delete()
@@ -425,7 +427,7 @@ abstract class EditActivity(private val type: Type) :
     }
 
     protected fun createFolderActions() =
-        when (model.folder) {
+        when (notallyModel.folder) {
             Folder.NOTES ->
                 listOf(
                     Action(R.string.archive, R.drawable.archive, callback = ::archive),
@@ -449,20 +451,26 @@ abstract class EditActivity(private val type: Type) :
 
     open fun setupListeners() {
         binding.EnterTitle.initHistory(changeHistory) { text ->
-            model.title = text.trim().toString()
+            notallyModel.title = text.trim().toString()
         }
     }
 
     open fun setStateFromModel() {
         val (date, datePrefixResId) =
             when (preferences.notesSorting.value.sortedBy) {
-                NotesSortBy.CREATION_DATE -> Pair(model.timestamp, R.string.creation_date)
-                NotesSortBy.MODIFIED_DATE -> Pair(model.modifiedTimestamp, R.string.modified_date)
+                NotesSortBy.CREATION_DATE -> Pair(notallyModel.timestamp, R.string.creation_date)
+                NotesSortBy.MODIFIED_DATE ->
+                    Pair(notallyModel.modifiedTimestamp, R.string.modified_date)
                 else -> Pair(null, null)
             }
         binding.Date.displayFormattedTimestamp(date, preferences.dateFormat.value, datePrefixResId)
-        binding.EnterTitle.setText(model.title)
-        Operations.bindLabels(binding.LabelGroup, model.labels, model.textSize, paddingTop = true)
+        binding.EnterTitle.setText(notallyModel.title)
+        Operations.bindLabels(
+            binding.LabelGroup,
+            notallyModel.labels,
+            notallyModel.textSize,
+            paddingTop = true,
+        )
 
         setColor()
     }
@@ -475,10 +483,10 @@ abstract class EditActivity(private val type: Type) :
         val body = charSequence ?: string
 
         if (body != null) {
-            model.body = Editable.Factory.getInstance().newEditable(body)
+            notallyModel.body = Editable.Factory.getInstance().newEditable(body)
         }
         if (title != null) {
-            model.title = title
+            notallyModel.title = title
         }
     }
 
@@ -499,7 +507,7 @@ abstract class EditActivity(private val type: Type) :
     }
 
     private fun startRecordAudioActivity() {
-        if (model.audioRoot != null) {
+        if (notallyModel.audioRoot != null) {
             val intent = Intent(this, RecordAudioActivity::class.java)
             recordAudioActivityResultLauncher.launch(intent)
         } else showToast(R.string.insert_an_sd_card_audio)
@@ -518,7 +526,7 @@ abstract class EditActivity(private val type: Type) :
     }
 
     override fun addImages() {
-        if (model.imageRoot != null) {
+        if (notallyModel.imageRoot != null) {
             val intent =
                 Intent(Intent.ACTION_GET_CONTENT)
                     .apply {
@@ -533,7 +541,7 @@ abstract class EditActivity(private val type: Type) :
     }
 
     override fun attachFiles() {
-        if (model.filesRoot != null) {
+        if (notallyModel.filesRoot != null) {
             val intent =
                 Intent(Intent.ACTION_GET_CONTENT)
                     .apply {
@@ -549,24 +557,24 @@ abstract class EditActivity(private val type: Type) :
 
     override fun changeColor() {
         showColorSelectDialog { selectedColor ->
-            model.color = selectedColor
+            notallyModel.color = selectedColor
             setColor()
         }
     }
 
     override fun changeLabels() {
         val intent = Intent(this, SelectLabelsActivity::class.java)
-        intent.putStringArrayListExtra(SelectLabelsActivity.SELECTED_LABELS, model.labels)
+        intent.putStringArrayListExtra(SelectLabelsActivity.SELECTED_LABELS, notallyModel.labels)
         selectLabelsActivityResultLauncher.launch(intent)
     }
 
     override fun share() {
         val body =
             when (type) {
-                Type.NOTE -> model.body
-                Type.LIST -> Operations.getBody(model.items.toMutableList())
+                Type.NOTE -> notallyModel.body
+                Type.LIST -> Operations.getBody(notallyModel.items.toMutableList())
             }
-        Operations.shareNote(this, model.title, body)
+        Operations.shareNote(this, notallyModel.title, body)
     }
 
     private fun delete() {
@@ -584,11 +592,11 @@ abstract class EditActivity(private val type: Type) :
     private fun moveNote(toFolder: Folder) {
         val resultIntent =
             Intent().apply {
-                putExtra(NOTE_ID, model.id)
-                putExtra(FOLDER_FROM, model.folder.name)
+                putExtra(NOTE_ID, notallyModel.id)
+                putExtra(FOLDER_FROM, notallyModel.folder.name)
                 putExtra(FOLDER_TO, toFolder.name)
             }
-        model.folder = toFolder
+        notallyModel.folder = toFolder
         setResult(RESULT_OK, resultIntent)
         finish()
     }
@@ -598,7 +606,7 @@ abstract class EditActivity(private val type: Type) :
             .setMessage(R.string.delete_note_forever)
             .setPositiveButton(R.string.delete) { _, _ ->
                 lifecycleScope.launch {
-                    model.deleteBaseNote()
+                    notallyModel.deleteBaseNote()
                     super.finish()
                 }
             }
@@ -607,17 +615,17 @@ abstract class EditActivity(private val type: Type) :
     }
 
     fun pin() {
-        model.pinned = !model.pinned
+        notallyModel.pinned = !notallyModel.pinned
         bindPinned()
     }
 
     private fun setupImages() {
         val imageAdapter =
-            PreviewImageAdapter(model.imageRoot) { position ->
+            PreviewImageAdapter(notallyModel.imageRoot) { position ->
                 val intent =
                     Intent(this, ViewImageActivity::class.java).apply {
                         putExtra(ViewImageActivity.POSITION, position)
-                        putExtra(Constants.SelectedBaseNote, model.id)
+                        putExtra(Constants.SelectedBaseNote, notallyModel.id)
                     }
                 viewImagesActivityResultLauncher.launch(intent)
             }
@@ -656,7 +664,7 @@ abstract class EditActivity(private val type: Type) :
             )
         }
 
-        model.images.observe(this) { list ->
+        notallyModel.images.observe(this) { list ->
             imageAdapter.submitList(list)
             binding.ImagePreview.isVisible = list.isNotEmpty()
             binding.ImagePreviewPosition.isVisible = list.size > 1
@@ -666,13 +674,13 @@ abstract class EditActivity(private val type: Type) :
     private fun setupFiles() {
         val fileAdapter =
             PreviewFileAdapter({ fileAttachment ->
-                if (model.filesRoot == null) {
+                if (notallyModel.filesRoot == null) {
                     return@PreviewFileAdapter
                 }
                 val intent =
                     Intent(Intent.ACTION_VIEW)
                         .apply {
-                            val file = File(model.filesRoot, fileAttachment.localName)
+                            val file = File(notallyModel.filesRoot, fileAttachment.localName)
                             val uri = this@EditActivity.getUriForFile(file)
                             setDataAndType(uri, fileAttachment.mimeType)
                             addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
@@ -684,7 +692,7 @@ abstract class EditActivity(private val type: Type) :
                     .setMessage(getString(R.string.delete_file, fileAttachment.originalName))
                     .setNegativeButton(R.string.cancel, null)
                     .setPositiveButton(R.string.delete) { _, _ ->
-                        model.deleteFiles(arrayListOf(fileAttachment))
+                        notallyModel.deleteFiles(arrayListOf(fileAttachment))
                     }
                     .show()
                 return@PreviewFileAdapter true
@@ -696,7 +704,7 @@ abstract class EditActivity(private val type: Type) :
             layoutManager =
                 LinearLayoutManager(this@EditActivity, LinearLayoutManager.HORIZONTAL, false)
         }
-        model.files.observe(this) { list ->
+        notallyModel.files.observe(this) { list ->
             fileAdapter.submitList(list)
             val visible = list.isNotEmpty()
             binding.FilesPreview.apply {
@@ -741,7 +749,7 @@ abstract class EditActivity(private val type: Type) :
     private fun setupAudios() {
         val adapter = AudioAdapter { position: Int ->
             if (position != -1) {
-                val audio = model.audios.value[position]
+                val audio = notallyModel.audios.value[position]
                 val intent = Intent(this, PlayAudioActivity::class.java)
                 intent.putExtra(PlayAudioActivity.AUDIO, audio)
                 playAudioActivityResultLauncher.launch(intent)
@@ -749,7 +757,7 @@ abstract class EditActivity(private val type: Type) :
         }
         binding.AudioRecyclerView.adapter = adapter
 
-        model.audios.observe(this) { list ->
+        notallyModel.audios.observe(this) { list ->
             adapter.submitList(list)
             binding.AudioHeader.isVisible = list.isNotEmpty()
             binding.AudioRecyclerView.isVisible = list.isNotEmpty()
@@ -757,7 +765,7 @@ abstract class EditActivity(private val type: Type) :
     }
 
     open protected fun setColor() {
-        val color = Operations.extractColor(model.color, this)
+        val color = Operations.extractColor(notallyModel.color, this)
         binding.ScrollView.apply {
             setBackgroundColor(color)
             setControlsContrastColorForAllViews(color)
@@ -776,9 +784,9 @@ abstract class EditActivity(private val type: Type) :
             }
         }
 
-        val title = model.textSize.editTitleSize
-        val date = model.textSize.displayBodySize
-        val body = model.textSize.editBodySize
+        val title = notallyModel.textSize.editTitleSize
+        val date = notallyModel.textSize.displayBodySize
+        val body = notallyModel.textSize.editBodySize
 
         binding.EnterTitle.setTextSize(TypedValue.COMPLEX_UNIT_SP, title)
         binding.Date.setTextSize(TypedValue.COMPLEX_UNIT_SP, date)
@@ -787,8 +795,8 @@ abstract class EditActivity(private val type: Type) :
         setupImages()
         setupFiles()
         setupAudios()
-        model.addingFiles.setupProgressDialog(this, R.string.adding_files)
-        model.eventBus.observe(this) { event ->
+        notallyModel.addingFiles.setupProgressDialog(this, R.string.adding_files)
+        notallyModel.eventBus.observe(this) { event ->
             event.handle { errors -> displayFileErrors(errors) }
         }
 
@@ -798,7 +806,7 @@ abstract class EditActivity(private val type: Type) :
     private fun bindPinned() {
         val icon: Int
         val title: Int
-        if (model.pinned) {
+        if (notallyModel.pinned) {
             icon = R.drawable.unpin
             title = R.string.unpin
         } else {
diff --git a/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditListActivity.kt b/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditListActivity.kt
index 0b4370e1..06371d2a 100644
--- a/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditListActivity.kt
+++ b/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditListActivity.kt
@@ -30,12 +30,12 @@ class EditListActivity : EditActivity(Type.LIST), MoreListActions {
     private lateinit var listManager: ListManager
 
     override fun finish() {
-        model.setItems(items.toMutableList())
+        notallyModel.setItems(items.toMutableList())
         super.finish()
     }
 
     override fun onSaveInstanceState(outState: Bundle) {
-        model.setItems(items.toMutableList())
+        notallyModel.setItems(items.toMutableList())
         super.onSaveInstanceState(outState)
     }
 
@@ -92,7 +92,7 @@ class EditListActivity : EditActivity(Type.LIST), MoreListActions {
     override fun configureUI() {
         binding.EnterTitle.setOnNextAction { listManager.moveFocusToNext(-1) }
 
-        if (model.isNewNote || model.items.isEmpty()) {
+        if (notallyModel.isNewNote || notallyModel.items.isEmpty()) {
             listManager.add(pushChange = false)
         }
     }
@@ -118,8 +118,8 @@ class EditListActivity : EditActivity(Type.LIST), MoreListActions {
             }
         adapter =
             ListItemAdapter(
-                Operations.extractColor(model.color, this),
-                model.textSize,
+                Operations.extractColor(notallyModel.color, this),
+                notallyModel.textSize,
                 elevation,
                 NotallyXPreferences.getInstance(application),
                 listManager,
@@ -133,7 +133,7 @@ class EditListActivity : EditActivity(Type.LIST), MoreListActions {
         if (sortCallback is ListItemSortedByCheckedCallback) {
             sortCallback.setList(items)
         }
-        items.init(model.items)
+        items.init(notallyModel.items)
         adapter?.setList(items)
         binding.RecyclerView.adapter = adapter
         listManager.adapter = adapter!!
@@ -142,6 +142,6 @@ class EditListActivity : EditActivity(Type.LIST), MoreListActions {
 
     override fun setColor() {
         super.setColor()
-        adapter?.setBackgroundColor(Operations.extractColor(model.color, this))
+        adapter?.setBackgroundColor(Operations.extractColor(notallyModel.color, this))
     }
 }
diff --git a/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditNoteActivity.kt b/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditNoteActivity.kt
index b05a7d02..59206842 100644
--- a/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditNoteActivity.kt
+++ b/app/src/main/java/com/philkes/notallyx/presentation/activity/note/EditNoteActivity.kt
@@ -68,7 +68,7 @@ class EditNoteActivity : EditActivity(Type.NOTE), AddNoteActions {
 
         setupEditor()
 
-        if (model.isNewNote) {
+        if (notallyModel.isNewNote) {
             binding.EnterBody.requestFocus()
         }
     }
@@ -120,7 +120,7 @@ class EditNoteActivity : EditActivity(Type.NOTE), AddNoteActions {
             return 0
         }
         searchResultIndices =
-            model.body.toString().findAllOccurrences(search).onEach { (startIdx, endIdx) ->
+            notallyModel.body.toString().findAllOccurrences(search).onEach { (startIdx, endIdx) ->
                 binding.EnterBody.highlight(startIdx, endIdx, false)
             }
         return searchResultIndices!!.size
@@ -136,8 +136,8 @@ class EditNoteActivity : EditActivity(Type.NOTE), AddNoteActions {
     override fun setupListeners() {
         super.setupListeners()
         binding.EnterBody.initHistory(changeHistory) { text ->
-            val textChanged = !model.body.toString().contentEquals(text)
-            model.body = text
+            val textChanged = !notallyModel.body.toString().contentEquals(text)
+            notallyModel.body = text
             if (textChanged && searchResultIndices?.isNotEmpty() == true) {
                 val amount = highlightSearchResults(search)
                 setSearchResultsAmount(amount)
@@ -151,7 +151,7 @@ class EditNoteActivity : EditActivity(Type.NOTE), AddNoteActions {
     }
 
     private fun updateEditText() {
-        binding.EnterBody.text = model.body
+        binding.EnterBody.text = notallyModel.body
     }
 
     private fun setupEditor() {
@@ -336,7 +336,9 @@ class EditNoteActivity : EditActivity(Type.NOTE), AddNoteActions {
 
     fun linkNote(activityResultLauncher: ActivityResultLauncher<Intent>) {
         val intent =
-            Intent(this, PickNoteActivity::class.java).apply { putExtra(EXCLUDE_NOTE_ID, model.id) }
+            Intent(this, PickNoteActivity::class.java).apply {
+                putExtra(EXCLUDE_NOTE_ID, notallyModel.id)
+            }
         activityResultLauncher.launch(intent)
     }
 
diff --git a/app/src/main/java/com/philkes/notallyx/presentation/activity/note/SelectLabelsActivity.kt b/app/src/main/java/com/philkes/notallyx/presentation/activity/note/SelectLabelsActivity.kt
index ca966261..a1b1b83e 100644
--- a/app/src/main/java/com/philkes/notallyx/presentation/activity/note/SelectLabelsActivity.kt
+++ b/app/src/main/java/com/philkes/notallyx/presentation/activity/note/SelectLabelsActivity.kt
@@ -64,7 +64,7 @@ class SelectLabelsActivity : LockedActivity<ActivityLabelBinding>() {
                 val value = binding.EditText.text.toString().trim()
                 if (value.isNotEmpty()) {
                     val label = Label(value)
-                    model.insertLabel(label) { success ->
+                    baseModel.insertLabel(label) { success ->
                         if (success) {
                             dialog.dismiss()
                         } else showToast(R.string.label_exists)
@@ -95,7 +95,7 @@ class SelectLabelsActivity : LockedActivity<ActivityLabelBinding>() {
             )
         }
 
-        model.labels.observe(this) { labels ->
+        baseModel.labels.observe(this) { labels ->
             labelAdapter.submitList(labels)
             if (labels.isEmpty()) {
                 binding.EmptyState.visibility = View.VISIBLE
diff --git a/app/src/main/java/com/philkes/notallyx/presentation/viewmodel/preference/NotallyXPreferences.kt b/app/src/main/java/com/philkes/notallyx/presentation/viewmodel/preference/NotallyXPreferences.kt
index 7d664205..02cee866 100644
--- a/app/src/main/java/com/philkes/notallyx/presentation/viewmodel/preference/NotallyXPreferences.kt
+++ b/app/src/main/java/com/philkes/notallyx/presentation/viewmodel/preference/NotallyXPreferences.kt
@@ -114,6 +114,8 @@ class NotallyXPreferences private constructor(private val app: Application) {
     val iv = ByteArrayPreference("encryption_iv", preferences, null)
     val databaseEncryptionKey =
         EncryptedPassphrasePreference("database_encryption_key", preferences, ByteArray(0))
+    val fallbackDatabaseEncryptionKey =
+        ByteArrayPreference("fallback_database_encryption_key", encryptedPreferences, ByteArray(0))
 
     val dataOnExternalStorage =
         BooleanPreference("dataOnExternalStorage", preferences, false, R.string.data_on_external)
diff --git a/app/src/main/java/com/philkes/notallyx/utils/security/EncryptionUtils.kt b/app/src/main/java/com/philkes/notallyx/utils/security/EncryptionUtils.kt
index 76b447d1..ae58161f 100644
--- a/app/src/main/java/com/philkes/notallyx/utils/security/EncryptionUtils.kt
+++ b/app/src/main/java/com/philkes/notallyx/utils/security/EncryptionUtils.kt
@@ -6,6 +6,8 @@ import android.security.keystore.KeyGenParameterSpec
 import android.security.keystore.KeyProperties
 import androidx.annotation.RequiresApi
 import com.philkes.notallyx.data.NotallyDatabase.Companion.DatabaseName
+import com.philkes.notallyx.presentation.viewmodel.BaseNoteModel
+import com.philkes.notallyx.presentation.viewmodel.preference.BiometricLock
 import java.io.File
 import java.security.KeyStore
 import javax.crypto.Cipher
@@ -98,7 +100,7 @@ fun getInitializedCipherForDecryption(
 }
 
 @RequiresApi(Build.VERSION_CODES.M)
-private fun getCipher(): Cipher {
+fun getCipher(): Cipher {
     return Cipher.getInstance(
         KeyProperties.KEY_ALGORITHM_AES +
             "/" +
@@ -107,3 +109,14 @@ private fun getCipher(): Cipher {
             KeyProperties.ENCRYPTION_PADDING_PKCS7
     )
 }
+
+@RequiresApi(Build.VERSION_CODES.M)
+fun Context.disableBiometricLock(model: BaseNoteModel, cipher: Cipher? = null) {
+    val encryptedPassphrase = model.preferences.databaseEncryptionKey.value
+    val passphrase =
+        cipher?.doFinal(encryptedPassphrase)
+            ?: model.preferences.fallbackDatabaseEncryptionKey.value!!
+    model.closeDatabase()
+    decryptDatabase(this, passphrase)
+    model.savePreference(model.preferences.biometricLock, BiometricLock.DISABLED)
+}
diff --git a/app/src/main/java/com/philkes/notallyx/utils/security/LockUtils.kt b/app/src/main/java/com/philkes/notallyx/utils/security/LockUtils.kt
index a9e0fa0b..ff14d4fc 100644
--- a/app/src/main/java/com/philkes/notallyx/utils/security/LockUtils.kt
+++ b/app/src/main/java/com/philkes/notallyx/utils/security/LockUtils.kt
@@ -23,7 +23,7 @@ fun Activity.showBiometricOrPinPrompt(
     titleResId: Int,
     descriptionResId: Int? = null,
     onSuccess: (cipher: Cipher) -> Unit,
-    onFailure: () -> Unit,
+    onFailure: (errorCode: Int?) -> Unit,
 ) {
     showBiometricOrPinPrompt(
         isForDecrypt,
@@ -44,7 +44,7 @@ fun Fragment.showBiometricOrPinPrompt(
     descriptionResId: Int,
     cipherIv: ByteArray? = null,
     onSuccess: (cipher: Cipher) -> Unit,
-    onFailure: () -> Unit,
+    onFailure: (errorCode: Int?) -> Unit,
 ) {
     showBiometricOrPinPrompt(
         isForDecrypt,
@@ -66,23 +66,24 @@ private fun showBiometricOrPinPrompt(
     descriptionResId: Int? = null,
     cipherIv: ByteArray? = null,
     onSuccess: (cipher: Cipher) -> Unit,
-    onFailure: () -> Unit,
+    onFailure: (errorCode: Int?) -> Unit,
 ) {
     when {
         Build.VERSION.SDK_INT >= Build.VERSION_CODES.R -> {
             // Android 11+ with BiometricPrompt and Authenticators
-            val prompt = BiometricPrompt.Builder(context)
-                .apply {
-                    setTitle(context.getString(titleResId))
-                    descriptionResId?.let {
-                        setDescription(context.getString(descriptionResId))
-                    }
-                    setAllowedAuthenticators(
-                        BiometricManager.Authenticators.BIOMETRIC_STRONG or
+            val prompt =
+                BiometricPrompt.Builder(context)
+                    .apply {
+                        setTitle(context.getString(titleResId))
+                        descriptionResId?.let {
+                            setDescription(context.getString(descriptionResId))
+                        }
+                        setAllowedAuthenticators(
+                            BiometricManager.Authenticators.BIOMETRIC_STRONG or
                                 BiometricManager.Authenticators.DEVICE_CREDENTIAL
-                    )
-                }
-                .build()
+                        )
+                    }
+                    .build()
             val cipher =
                 if (isForDecrypt) {
                     getInitializedCipherForDecryption(iv = cipherIv!!)
@@ -103,12 +104,12 @@ private fun showBiometricOrPinPrompt(
 
                     override fun onAuthenticationFailed() {
                         super.onAuthenticationFailed()
-                        onFailure.invoke()
+                        onFailure.invoke(null)
                     }
 
                     override fun onAuthenticationError(errorCode: Int, errString: CharSequence?) {
                         super.onAuthenticationError(errorCode, errString)
-                        onFailure.invoke()
+                        onFailure.invoke(errorCode)
                     }
                 },
             )
@@ -124,9 +125,9 @@ private fun showBiometricOrPinPrompt(
                         }
                         setNegativeButton(
                             context.getString(R.string.cancel),
-                            context.mainExecutor
+                            context.mainExecutor,
                         ) { _, _ ->
-                            onFailure.invoke()
+                            onFailure.invoke(null)
                         }
                     }
                     .build()
@@ -150,12 +151,12 @@ private fun showBiometricOrPinPrompt(
 
                     override fun onAuthenticationFailed() {
                         super.onAuthenticationFailed()
-                        onFailure.invoke()
+                        onFailure.invoke(null)
                     }
 
                     override fun onAuthenticationError(errorCode: Int, errString: CharSequence?) {
                         super.onAuthenticationError(errorCode, errString)
-                        onFailure.invoke()
+                        onFailure.invoke(errorCode)
                     }
                 },
             )
@@ -166,7 +167,7 @@ private fun showBiometricOrPinPrompt(
                 ContextCompat.getSystemService(context, FingerprintManager::class.java)
             if (
                 fingerprintManager?.isHardwareDetected == true &&
-                fingerprintManager.hasEnrolledFingerprints()
+                    fingerprintManager.hasEnrolledFingerprints()
             ) {
                 val cipher =
                     if (isForDecrypt) {
@@ -188,7 +189,7 @@ private fun showBiometricOrPinPrompt(
 
                         override fun onAuthenticationFailed() {
                             super.onAuthenticationFailed()
-                            onFailure.invoke()
+                            onFailure.invoke(null)
                         }
 
                         override fun onAuthenticationError(
@@ -196,7 +197,7 @@ private fun showBiometricOrPinPrompt(
                             errString: CharSequence?,
                         ) {
                             super.onAuthenticationError(errorCode, errString)
-                            onFailure.invoke()
+                            onFailure.invoke(errorCode)
                         }
                     },
                     null,
@@ -225,7 +226,7 @@ private fun promptPinAuthentication(
     context: Context,
     activityResultLauncher: ActivityResultLauncher<Intent>,
     titleResId: Int,
-    onFailure: () -> Unit,
+    onFailure: (errorCode: Int?) -> Unit,
 ) {
     val keyguardManager = ContextCompat.getSystemService(context, KeyguardManager::class.java)
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
@@ -239,10 +240,10 @@ private fun promptPinAuthentication(
             if (intent != null) {
                 activityResultLauncher.launch(intent)
             } else {
-                onFailure.invoke()
+                onFailure.invoke(null)
             }
         } else {
-            onFailure.invoke()
+            onFailure.invoke(null)
         }
     } else {
         // For API 21-22, use isKeyguardSecure
@@ -255,10 +256,10 @@ private fun promptPinAuthentication(
             if (intent != null) {
                 activityResultLauncher.launch(intent)
             } else {
-                onFailure.invoke()
+                onFailure.invoke(null)
             }
         } else {
-            onFailure.invoke()
+            onFailure.invoke(null)
         }
     }
 }
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 502342be..c28fd1e0 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -76,6 +76,7 @@
   <string name="deleting_files">Dateien löschen</string>
   <string name="deleting_images">Bilder löschen</string>
   <string name="descending">Absteigend</string>
+  <string name="disable">Deaktivieren</string>
   <string name="disable_auto_backup">Automatisches Backup deaktivieren</string>
   <string name="disable_external_data">Verschiebe die Daten zurück in den internen Speicher</string>
   <string name="disable_lock_description">Dies entschlüsselt außerdem die Datenbank</string>
@@ -222,6 +223,7 @@
   <string name="unknown_error">Unbekannter Fehler</string>
   <string name="unknown_name">Unbekannter Name</string>
   <string name="unlock">Entsperre mittels Biometrie/PIN</string>
+  <string name="unlock_with_biometrics_not_setup">Die biometrische Sperre ist aktiviert, allerdings ist für dein Gerät keine Biometrie/PIN mehr eingerichtet.\n\nUm die biometrische zu deaktivieren klicke Deaktivieren, ansonsten richte für dein Geräte Biometrie/PIN ein</string>
   <string name="unpin">Loslösen</string>
   <string name="updated_link">Link aktualisiert</string>
   <string name="view">Ansicht</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index a79628a6..18f530aa 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -90,6 +90,7 @@
   <string name="deleting_files">Deleting files</string>
   <string name="deleting_images">Deleting images</string>
   <string name="descending">Descending</string>
+  <string name="disable">Disable</string>
   <string name="disable_auto_backup">Disable auto backup</string>
   <string name="disable_external_data">Move data back to internal storage</string>
   <string name="disable_lock_description">This will also decrypt the database</string>
@@ -258,6 +259,7 @@
   <string name="unknown_error">Unknown error</string>
   <string name="unknown_name">Unknown name</string>
   <string name="unlock">Unlock via Biometric/PIN</string>
+  <string name="unlock_with_biometrics_not_setup">You have previously enabled biometric lock but Biometrics/PIN are not setup for your device anymore.\n\nIf you wish to disable biometric lock press Disable, otherwise setup Biometrics/PIN for your device</string>
   <string name="unpin">Unpin</string>
   <string name="updated_link">Updated Link</string>
   <string name="view">View</string>
diff --git a/translations/translations.xlsx b/translations/translations.xlsx
index fcaaea5e..5fecd286 100644
Binary files a/translations/translations.xlsx and b/translations/translations.xlsx differ