Fixing Screen Flickering on Android Phone After Update
## Direct Answer
To fix screen flickering on an Android phone after an update, try restarting your phone in safe mode, booting into recovery mode to wipe the cache partition, or performing a factory reset if the issue persists.
## Step-by-Step Guide
1. **Restart in Safe Mode**: Press and hold the Power button until your phone turns on, then release the Power button and immediately hold the Volume down button. This will boot your phone in safe mode, where only essential apps and services are running. If the screen flickering stops, it could be due to a third-party app.
2. **Boot into Recovery Mode**: Press and hold the Power button and the Volume down button simultaneously for 10-15 seconds. Release the Power button but keep holding the Volume down button. Use the Volume buttons to navigate to the “Wipe cache partition” option and select it using the Power button. This will delete temporary system files that may be causing the issue.
3. **Disable Hardware Overlays**: Go to Settings > Developer options > Disable Hardware Overlays. This feature can sometimes cause screen flickering.
4. **Update Apps**: Ensure all your apps are up to date, as outdated apps can cause compatibility issues.
5. **Factory Reset**: If none of the above steps work, you may need to perform a factory reset. Go to Settings > Backup & reset > Factory data reset. This will erase all your data, so make sure to back up your phone before doing so.
## FAQ
– **Q: Will a factory reset delete all my data?**
A: Yes, a factory reset will erase all data on your phone, including contacts, photos, and apps. Make sure to back up your data before performing a factory reset.
– **Q: Can screen flickering be caused by hardware issues?**
A: Yes, screen flickering can be caused by hardware issues, such as a loose connection or a damaged screen. If none of the above steps work, it’s possible that there’s a hardware issue with your phone.
– **Q: How do I back up my Android phone?**
A: You can back up your Android phone by going to Settings > Backup & reset > Back up my data. You can also use Google Drive or other cloud storage services to back up your data.
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