Soft Reset LG Optimus F3 VM720
If your LG Optimus F3 VM720 is stuck or frozen, You can perform a soft reset operation. Check out how to force restart Android 4.1 Jelly Bean. As a result your LG Optimus F3 VM720 should reboot and start running again.
- Press Power button and wait for the menu in which select option turn off the phone, or press and hold Power button and wait until the phone turns off.
- Now press the Power button, and wait until the phone turns on.
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