Huawei M920 - Manual (Page 68)

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2. Select the Back up my data check box.
13.8.2 Restoring the Factory Settings
Restoring your phone to its factory settings erases all your personal data from the
phone memory, including information about your Google and other accounts, your
system and application settings, and downloaded applications. Resetting the phone
does not erase any system software updates you have downloaded or any files on
your microSD card, such as music and pictures.
To restore your phone to its factory settings:
1. On the Settings screen, touch Privacy > Factory data reset .
2. When prompted, touch Reset phone > Erase everything .

The phone restores to its factory settings, and then restarts.
14 Appendix
14.1 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.
Medical Device
• Follow rules and regulations set forth by hospitals and health care facilities. Do not
use your device when using the device is prohibited.
• Pacemaker manufacturers recommend that a minimum distance of 5.9 inches (15
cm) be maintained between a device and a pacemaker to prevent potential
interference with the pacemaker. If you are using a pacemaker, use the device on
the opposite side of the pacemaker and do not carry the device in your front pocket.
• Some wireless devices may affect the performance of hearing aids. For any such
problems, consult your service provider.