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
After a factory reset or when you switch to a new
device, log in to your Google account on the
device and enable Account sync to restore the
data on the phone.
Factory reset
Note:
1. Restoring factory settings will wipe all app
data, contacts, text messages, and so on.
Backup important data before a factory reset.
2. If "Erase internal storage" is enabled, ensure
that all important files, such as photos and
