When lock screen notifications stop appearing on your Xiaomi 15 Ultra, it is easy to miss messages, alerts, and important app updates. The phone may still receive notifications in the background, but nothing shows up when the screen is locked. This usually happens because of notification settings, battery restrictions, or lock screen preferences, and the good news is that these issues are easy to fix once you know where to look.
Why Your Xiaomi 15 Ultra Lock Screen Notifications Are Not Showing
- Lock screen notifications are disabled for specific apps.
- System notification settings are turned off for the lock screen.
- Battery optimization is restricting apps from running in the background.
- Do Not Disturb mode is blocking visual alerts.
- App notifications are set to silent or minimized display style.
1. Make Sure Lock Screen Notifications Are Enabled
Lock screen notifications can be disabled at the system level, which prevents all apps from showing alerts when the phone is locked. Turning this option back on allows notifications to appear normally again.
Open Settings, and then tap Notifications.
Tap Lock screen notifications, and then enable Show notifications on lock screen.
2. Check App Notification Permissions
Even if lock screen notifications are enabled system-wide, individual apps may still be blocked. Each app controls whether its notifications appear on the lock screen.
Open Settings, and then tap Notifications.
Tap App notifications, choose the affected app, and enable Lock screen notifications.
3. Disable Battery Restrictions for Affected Apps
Aggressive battery optimization on Xiaomi phones can stop apps from delivering notifications while the screen is locked. Removing these restrictions allows apps to stay active in the background.
Open Settings, and then tap Battery.
Tap App battery saver, select the affected app, and choose No restrictions.
4. Turn Off Do Not Disturb Mode
Do Not Disturb mode can silence notifications and hide them from the lock screen. If it is enabled, notifications may arrive silently without showing any visual alerts.
Open Settings, and then tap Sound and vibration.
Tap Do Not Disturb, and make sure the feature is turned off.
5. Check Notification Display Style
Some apps are set to deliver notifications silently, which prevents them from appearing on the lock screen. Changing the display style ensures notifications are visible again.
Open Settings, and then tap Notifications.
Tap App notifications, select the app, and change the notification style to Alert.
6. Restart Your Phone
A restart refreshes system services and fixes temporary notification glitches. This step often restores missing lock screen notifications without changing many settings.
Swipe down from the top right of the screen to open Quick Settings.
Tap the Power icon, and then tap Restart.
Lock screen notifications on the Xiaomi 15 Ultra usually stop showing because of hidden restrictions or notification preferences. Once you adjust the correct settings, alerts should appear instantly again when your phone is locked.
FAQs
Why do notifications appear only after unlocking my Xiaomi 15 Ultra?
This usually happens when battery optimization is restricting apps or when lock screen notifications are disabled. Removing app restrictions fixes the delay.
Do third-party launchers affect lock screen notifications?
No. Lock screen notifications are controlled by system settings, not launchers, so changing your launcher will not affect them.
Why do some apps show notifications while others do not?
Each app has its own notification permissions. You need to enable lock screen notifications individually for apps that are not showing alerts.
