Before Installing An Open Source Application And Os; Using The Hard Reset (Factory Reset) - LG -P713 User Manual

4. Before installing an open source application and OS

WARNING
If you install and use an OS other than the one provided by the manufacturer
it may cause your phone to malfunction. In addition, your phone will no longer
be covered by the warranty.
WARNING
To protect your phone and personal data, only download applications from
trusted sources, such as Play Store™. If there are improperly installed
applications on your phone, it may not work normally or a serious error may
occur. You must uninstall those applications and all associated data and
settings from the phone.

5. Using the hard reset (Factory reset)

If your phone needs to be restored to its original condition, use hard reset to reboot
your phone.
1 When the phone is switched off, press and hold the Volume down key +
Power key with your left hand.
2 When the LED on the bottom of the phone lights up, touch and hold the Menu key with
your right hand. You need to do this immediately, before the screen displays the LG logo.
Make sure your left hand is still holding the Volume down and Power keys. Then release
the power key at vibration time.
3 When the LG logo is displayed on the screen, continue to hold the keys for around 2
seconds, and then release all them at the same time, before the LG logo disappears.
Leave your phone for at least a minute while the hard reset is carried out. You will then
be able to switch your phone back on.
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