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.

  1. Remove battery from the back of the device.
  2. Reinsert it after couple seconds.
  3. Turn on the device. Hard Reset LG Optimus LTE SU640 LU6200

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