LG D390n Guide De L'utilisateur page 361

< Security >
Encrypt phone – Allows you to encrypt data on the phone for security. Each time you turn on your phone, it will
request to enter a PIN or password to decrypt.
Set up SIM card lock – Set up SIM card lock or change the SIM card PIN.
Password typing visible – Show the last character of the hidden password as you type.
Phone administrators – View or deactivate phone administrators.
Unknown sources – Default setting to install non-Play store applications.
Verify apps – Disallow or warn before installation of apps that may cause harm.
Storage type - Display the storage type.
Trusted credentials – Display trusted CA certificates.
Install from storage – Choose to install encrypted certificates.
Clear credentials – Remove all certificates.
Trust agents – Select apps to use without unlocking screen.
Screen pin – Allow the app to be the only one used when you pin a screen of an App.
< 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.
Back up 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.
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.
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