LG Optimus Chic E720 Android hard reset
WARNING: All of your LG E720B data will be lost!Using Hard Reset (Factory Reset)
If it does not restore to the original condition, use Hard Reset to initialise your phone.
If you press and hold the Power + Volume up + Volume down keys at the same time (for over 10 seconds), the phone will turn
on and perform factory reset immediately.
Please note, after you perform Hard Reset, all your data and applications on your phone will be erased and cannot be reversed.
If you perform Hard Reset, all user applications and user data will be deleted. Please remember to back up
any important data before performing a Hard Reset
Using safe mode and hard reset
Optimus Chic Using safe mode
To recover from malfunction state of your phone:
1 Turn off your phone and reboot. When your phone
is powering back on, touch and hold the Menu key while Android Logo is displayed.
Your phone will boot all the way to the main screen and display "safe mode" in lower left corner.
Precautions to take when using the LG Optimus Chic Pattern Lock
It is very important that you remember the unlock pattern
you set. You will not be able to access your phone if you use an incorrect pattern 5 times.
You have 5 opportunities to enter your unlock pattern, PIN or password. If you used all
the 5 opportunities, you can attempt it after 30 seconds.
When you can’t recall your unlock pattern, PIN, or password:
If you logged in Google account on the phone and failed to use correct
pattern 5 times, tab the Forgot pattern button. Then, you are
required to sign in with your Google account to unlock your phone.
You can use LG Mobile Support tool to repair some LG cell phone model, after download select menu Customer Support > Recovery Phone