LG G2 Guide De L'utilisateur page 367

Unknown sources – Default setting to install non-Play store applications.
Verify apps – Disallow or warn before installation of apps that may cause harm.
Trusted credentials – Display trusted CA certificates.
Install from storage – Choose to install encrypted certificates.
Clear credentials – Remove all certificates.
< Language & input >
Use the Language & input settings to select the language for the text on your phone
and to configure the on-screen keyboard, including words you've added to its dictionary.
< Backup & reset >
Change the settings for managing your settings and data.
Backup my data – Set to backup your settings and application data to the Google
server.
Backup account – Set to backup your account.
Automatic restore – Set to restore your settings and application data when the
applications are reinstalled on your device.
LG Backup service – Backs up all information on the device and restores it in the
event of data loss or replacement.
Factory data reset – Reset your settings to the factory default values and delete all
your data. If you reset the phone this way, you are prompted to re-enter the same
information as when you first started Android.
< Date & time >
Use Date & time settings to set how dates will be displayed. You can also use these
settings to set your own time and time zone rather than obtaining the current time from
the mobile network.
< Accessibility >
Use the Accessibility settings to configure accessibility plug-ins you have installed on
your phone.
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