Hard Reset LG P875 Optimus F5

First method:

  1. Turn off the device.
    HardReset LG P875 Optimus F5
  2. Hold and press Power button + Volume Down, and release them when the factory hard reset screen displayed.
    Hard Reset LG P875 Optimus F5
  3. Press the Power button to continue or the Volume buttons to cancel.

Second method:

  1. Power on the phone.
    HardReset LG P875 Optimus F5
  2. Then from the Home screen tap Settings -> Back up and reset -> Factory data reset -> Reset device -> Delete all.

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

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