2. When powered on, long press the power button and volume
up button for 10 seconds, the phone will shut down, and then
press the power button to turn on the device again.
System updates
1. Enter Settings > Software update Then the system starts to
check for updates.
2. Follow the instructions to download and update.
* If your device is up to date, you will not see the instructions.
Backup and Restore
Create a backup or recovery when needed.
⚫ Backup and restore by Clone phone.
Refer to Clone phone for more information.
⚫ Use Google drive for backup and recovery.
➢ Create backup
1. Access Settings > Accounts, login Google account and
enable Account sync.
2. Wait for the system to complete synchronization automatically.
3. Use the Wi-Fi network to back up your device as the data size
may be too large to back up using mobile data.
➢ Restore Backup
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