The main reasons for not getting iMessage notifications include:
- Focus Mode or Do Not Disturb is enabled, which can silence notifications.
- Notification settings for Messages might be turned off or misconfigured.
- The contact or conversation may have "Hide Alerts" enabled, muting that thread.
- "Filter Unknown Senders" might be filtering some messages.
- Bluetooth connections might redirect notifications to another device.
- Notification mirroring between iPhone and Apple Watch may be off.
- Software bugs or outdated iOS versions could cause notification issues.
- iMessage might be disabled or not properly activated.
To fix this, check and disable any Focus or Do Not Disturb modes, verify Message notifications are enabled in Settings > Notifications > Messages, ensure no contacts have alerts hidden, and update your device to the latest iOS version. Restarting the phone after toggling notification settings off and on can also help resolve corrupted preferences.
