64
12.9  Resetting Your Mobile Phone
12.9.1  Backing Up My Data
You can use your Google account to back up your mobile phone’s settings to Google 
servers. If you replace your mobile phone, the settings you have backed up will be 
transferred to the new mobile phone the first time you sign in to your Google account.
1. On the 
Settings
 screen, touch 
Privacy
.
2. Select the 
Back up my data
 check box.
12.9.2  Restoring Factory Data
If you reset your phone to the settings that were configured at the factory, all of your 
personal data stored on the phone, including information about your Google Account, 
any other accounts, your system and application settings, and any applications you 
have downloaded will be erased. Resetting the phone does not erase any system 
software updates you have downloaded or any files on your microSD card, such as 
music clips or photos.
1. On the 
Settings
 screen, touch 
Privacy
 > 
Factory data reset
.
2. When prompted, touch 
Reset phone
, and then touch 
Erase everything
. The 
mobile phone resets the settings to the original factory settings, and then restarts.
13  Appendix
13.1  Warnings and Precautions
This section contains important information pertaining to the operating instructions of 
your device. It also contains information about how to use the device safely. Read this 
information carefully before using your device.
Electronic Device
Power off your device if using the device is prohibited. Do not use the device when 
using the device causes danger or interference with electronic devices.