Hard Reset NOKIA Lumia 521

  1. Switch off your phone. Hard Reset NOKIA Lumia 521
  2. Next press and hold together Power button + Volume down HardReset NOKIA Lumia 521
  3. Release Buttons when device will vibrate.
  4. When you will see exclamation mark press this sequence of keys: Volume Up -> Volume Down -> Power button -> Volume Down
  5. Device should now restart.
  6. Done, handset is now ready to work on.

How To Hard Reset Nokia Lumia

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

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