Hard Reset LG LS840 Viper 4G LTE

How to factory reset LG LS840 Viper 4G LTE? How to wipe all data in LG LS840 Viper 4G LTE? How to bypass screen lock in LG LS840 Viper 4G LTE? How to restore defaults in LG LS840 Viper 4G LTE?

The following tutorial shows all method of master reset LG LS840 Viper 4G LTE. Check out how to accomplish hard reset by hardware keys and Android 2.3 Gingerbread settings. As a result your LG LS840 Viper 4G LTE will be as new and your   core will run faster.

  1. Handset has to be switched off. Hard Reset LG LS840 Viper 4G LTE
  2. Press Volume Down + Power button for about 10 seconds. HardReset LG LS840 Viper 4G LTE
  3. When LG logo will appear on screen release both buttons.
  4. Whole process has to be confirmed to do it press Power button twice. Hard Reset LG LS840 Viper 4G LTE
  5. Device will restart, after that you can work on device.

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

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