diff --git a/AnkiDroid/src/main/java/com/ichi2/anki/services/AlarmManagerService.kt b/AnkiDroid/src/main/java/com/ichi2/anki/services/AlarmManagerService.kt
index d8244de8060d..956c7b8343a0 100644
--- a/AnkiDroid/src/main/java/com/ichi2/anki/services/AlarmManagerService.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/anki/services/AlarmManagerService.kt
@@ -30,6 +30,7 @@ import com.ichi2.anki.common.time.TimeManager
 import com.ichi2.anki.reviewreminders.ReviewReminder
 import com.ichi2.anki.reviewreminders.ReviewRemindersDatabase
 import com.ichi2.anki.showThemedToast
+import kotlinx.serialization.SerializationException
 import timber.log.Timber
 import java.util.Calendar
 import kotlin.time.Duration
@@ -223,7 +224,25 @@ class AlarmManagerService : BroadcastReceiver() {
         private fun scheduleAllEnabledReviewReminderNotifications(context: Context) {
             Timber.d("scheduleAllEnabledReviewReminderNotifications")
             val allReviewRemindersAsMap =
-                ReviewRemindersDatabase.getAllAppWideReminders() + ReviewRemindersDatabase.getAllDeckSpecificReminders()
+                try {
+                    ReviewRemindersDatabase.getAllAppWideReminders() + ReviewRemindersDatabase.getAllDeckSpecificReminders()
+                } catch (e: SerializationException) {
+                    Timber.w(e, "Failed to read review reminders from storage")
+                    try {
+                        showThemedToast(context, context.getString(R.string.boot_service_review_reminders_corrupt), false)
+                    } catch (toastException: Exception) {
+                        Timber.w(toastException, "Failed to show review reminders corrupt toast")
+                    }
+                    return
+                } catch (e: IllegalArgumentException) {
+                    Timber.w(e, "Failed to read review reminders from storage")
+                    try {
+                        showThemedToast(context, context.getString(R.string.boot_service_review_reminders_corrupt), false)
+                    } catch (toastException: Exception) {
+                        Timber.w(toastException, "Failed to show review reminders corrupt toast")
+                    }
+                    return
+                }
             val enabledReviewReminders = allReviewRemindersAsMap.values.filter { it.enabled }
             for (reviewReminder in enabledReviewReminders) {
                 scheduleReviewReminderNotification(context, reviewReminder)
diff --git a/AnkiDroid/src/main/res/values/03-dialogs.xml b/AnkiDroid/src/main/res/values/03-dialogs.xml
index f2173c5cc6ed..473b50848ef9 100644
--- a/AnkiDroid/src/main/res/values/03-dialogs.xml
+++ b/AnkiDroid/src/main/res/values/03-dialogs.xml
@@ -152,6 +152,7 @@
     <!-- Boot Service -->
     <string name="boot_service_failed_to_schedule_notifications">Failed to schedule reminders</string>
     <string name="boot_service_too_many_notifications">Too many reminders scheduled. Some will not appear</string>
+    <string name="boot_service_review_reminders_corrupt">Review reminder data could not be read. Some reminders may not appear</string>
 
     <!-- Locale Selection Dialog -->
     <string name="locale_selection_dialog_title_new">Set Language</string>
diff --git a/AnkiDroid/src/test/java/com/ichi2/anki/services/AlarmManagerServiceTest.kt b/AnkiDroid/src/test/java/com/ichi2/anki/services/AlarmManagerServiceTest.kt
index 4e5bd96d08e8..f20e35cd6481 100644
--- a/AnkiDroid/src/test/java/com/ichi2/anki/services/AlarmManagerServiceTest.kt
+++ b/AnkiDroid/src/test/java/com/ichi2/anki/services/AlarmManagerServiceTest.kt
@@ -34,6 +34,7 @@ import com.ichi2.anki.reviewreminders.ReviewReminder
 import com.ichi2.anki.reviewreminders.ReviewReminderId
 import com.ichi2.anki.reviewreminders.ReviewReminderTime
 import com.ichi2.anki.reviewreminders.ReviewRemindersDatabase
+import com.ichi2.anki.showThemedToast
 import io.mockk.every
 import io.mockk.mockk
 import io.mockk.mockkStatic
@@ -159,6 +160,21 @@ class AlarmManagerServiceTest : RobolectricTest() {
             verify(exactly = 3) { alarmManager.setWindow(AlarmManager.RTC_WAKEUP, any(), 10.minutes.inWholeMilliseconds, any()) }
         }
 
+    @Test
+    fun `scheduleAllNotifications does not crash and shows toast when review reminder data is corrupt`() {
+        mockkStatic("com.ichi2.anki.UIUtilsKt")
+        every { showThemedToast(any(), any<String>(), any()) } returns Unit
+
+        ReviewRemindersDatabase.remindersSharedPrefs.edit {
+            putString(ReviewRemindersDatabase.APP_WIDE_KEY, "not valid json at all")
+        }
+
+        AlarmManagerService.scheduleAllNotifications(context)
+
+        verify(exactly = 0) { alarmManager.setWindow(any(), any(), any(), any()) }
+        verify(exactly = 1) { showThemedToast(any(), any<String>(), false) }
+    }
+
     @Test
     fun `onReceive schedules snoozed notification and cancels clicked notification`() {
         val extras = mockk<Bundle>()