Instructions

Restore
You can restore your data and settings from backup, or restore your phone to factory
settings. Be careful to back up your data before restoring the phone.
Restore Phone
Go to "Settings" > "Additional Settings" > "Restore Phone".
You have the following options when restoring your phone:
 Reset System Settings Only: It won't consume the stored data including photos
and music.
 Clear Downloaded Apps and App Data: Keep data (e.g. photos, songs).
 Clear All Data: Clear all data including photos and music.
 Clear the Contacts and Call History on This Phone: Contacts on the SIM card
will be retained.
 Clear the SMS and MMS Messages on This Phone: SIM messages on the SIM
card will be retained.
Restore Data
Restore from Phone Storage
 Go to "Settings" > "Additional Settings" > "Back Up & Restore".
 Select the data to be restored, and tap "Start Restoring".