Settings
CA certificates.
Install from storage – Choose to install
encrypted certificates from your SD
card.
Clear credentials – Remove all
certificates.
Language & input
Use the Language & input settings
to select the language for the text on
your phone and for configuring the
on-screen keyboard, including words
you've added to its dictionary.
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Backup & reset
Change the settings for managing your
settings and data.
Back up my data – Set to back up your
settings and application data to the
Google server.
Backup account – Set to back up your
account.
Automatic restore – Set to restore your
settings and application data when
the applications are reinstalled on your
device.
Factory data reset – Reset your settings