Step 1: Get the latest version of Android OS
- Go to Settings > System > System updates.
- Select Download or Check for update.
Step 2: Remove covers
- Remove stickers, covers, cases, or anything covering your device.
Step 3: Turn on safe mode
To turn on safe mode, follow these steps.
Step 4: While in safe mode, turn off Bluetooth
- Go to Settings > Connected devices.
- Turn off Bluetooth.
Step 5: While in safe mode, make sure the volume is on
- Go to Settings > Sound.
- Turn on all 3 sounds settings and make sure to choose max volume.
Step 6: If your volume buttons aren’t working, turn off Switch Access
- Go to Settings > Accessibility > Switch access.
- Turn off Switch access.
Step 7: Reset to factory settings – Set it up as a new user. After the reset, select “Don’t copy” to situate your device with no restored files before testing the phone.