Android Phone Keeps Restarting Randomly? Fix It (2026)

Android Phone Keeps Restarting Randomly – How to Fix

If your Android phone keeps restarting on its own, the issue is usually caused by corrupted system cache, faulty apps, or software conflicts after updates. This problem can quickly make a device unusable if not fixed.

1. Restart in Safe Mode

Safe Mode helps determine if a third-party app is causing the reboot loop.

2. Check for Overheating

Overheating can force automatic restarts to protect internal components.

3. Clear Cache Partition

System cache corruption is a very common trigger after updates.

4. Update Android Software

Bug fixes in newer updates often resolve random restart issues.

5. Uninstall Recently Installed Apps

Poorly optimized apps can crash core system services.

6. Factory Reset (Last Resort)

Use this only if nothing else works and back up your data first.

If your phone also lags after updates, check our guide on how to fix Android phone lagging after update.