Hard Reset LG LU6800 Optimus Big

First method:

  1. Make sure, that your phone is off. Hard Reset LG LU6800 Optimus Big
  2. Press and hold Volume Down and Power buttonHardReset LG LU6800 Optimus Big
  3. When LG logo will flash release keys.
  4. Confirm process twice by pressing Power buttonHard Reset LG LU6800 Optimus Big
  5. Handset now should perform Master reset.
  6. Done, you can work on your device.
See the Next method!

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.

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