LG V500 User Manual page 299

Clear credentials – Remove all certificates.
Trust agents – View or deactivate Trust agents.
Screen pin – This feature allows you to lock your device so that the current
user can only access the pinned app. This is useful for users with children.
App usage access – Allows to view usage info of apps.
Accounts & sync
Permits applications to synchronize data in the background, whether or
not you are actively working in them. Deactivating Auto-sync data can save
battery power and lower (but not eliminate) data usage.
Language & input
Use the Language & input settings to select the language for the text on
your tablet and to configure the on-screen keyboard, including words you've
added to its dictionary.
Backup & reset
Back up my data – Set to backup your settings and application data to the
Google server.
Backup account – Set the account to which you want to backup data to.
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. Refer to page 105 for more
information.
Factory data reset – Reset your settings to the factory default values and
delete all your data. If you reset the tablet this way, you are prompted to
re-enter the same information as when you first started Android.
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