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Phone reset will erase all of your personal data from internal phone
storage, including information about your Google Account, any other
accounts, your system and application settings, and any downloaded
applications. Resetting the phone does not erase any system software
updates you’ve downloaded, such as music or photos. If you mark the
checkbox ―Reserve the content of Phone storage‖ before touching
Reset
phone
, any files stored on your phone’s storage will not be erased. If you
reset the phone in this way, you’re prompted to re-enter the same kind of
information as when you first started Android.
When you are unable to power on your phone, there is another way to
perform a factory data reset by using hardware keys. Press the
Volume
up
key and the
Power
key at same time until the screen lights up.
11.4
System
11.4.1
Date & time
Use Date & Time settings to customize your preferences for how date and
time are displayed.
Automatic date&time
Mark the checkbox to use network provided time or use GPS provided
time.
Automatic time zone
Mark the checkbox to use network-provided time zone. Or unmark to set
all values manually.
Set date
Touch to open a dialog where you can manually set the phone’s date.
Set time
Touch to open a dialog where you can manually set the phone’s time.
