LG LGE960 Manual Book page 222

• Factory data reset. Touch this option,
then Reset phone to erase all your person­
al data from internal storage, including
information about your Google Account,
any other accounts, your system and app
settings, any downloaded applications,
and your music, photos, videos, and other
files.
After resetting your phone, you'll need to
re­enter the same information requested
when you first set up your phone. If you've
been backing up your data to a Google ac­
count, an option during the setup process
allows you to restore it.
Some third­party apps also make use of the
backup service, so if you reinstall one, its set­
tings and data are restored.
PERSONAL, SETTINGS 213