Soft Reset LG Optimus LTE SU640 LU6200
If your LG Optimus LTE SU640 LU6200 is stuck or frozen, You can perform a soft reset operation. Check out how to force restart Android 2.3 Gingerbread. As a result your LG Optimus LTE SU640 LU6200 should reboot and start running again.
- Remove battery from the back of the device.
- Reinsert it after couple seconds.
- Turn on the device.
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