Back up your data
Use Backup manager to back up your data, such as messages, contacts, and tasks to My files. If necessary, you can restore them to your phone.
To back up your data
1.In Menu mode, select Settings → Backup manager.
2.Select Backup.
3.Select a category and select items to back up.
4.Select Backup.
The data will be saved in My files by default.
To restore your data
1.In Menu mode, select Settings → Backup manager.
2.Select Register.
3.Select a category and select items to restore.
4.Select Register.
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