Hard Reset HTC Desire 620

First method:

  1. First, turn off the phone by using the Power button.HardReset HTC Desire 620
  2. Press and hold Volum Down and Power buttons together. Master Reset HTC Desire 620
  3. Wait for the three Andoid images.
  4. When you see them, choose the Factory Reset by pressing the Volum Down buttonMaster Reset HTC Desire 620
  5. Now the hard reset is done! 
See the Next method!

HTC Desire 620 - How to Insert SIM card and Micro SD card

Hard Reset HTC Desire 620 - bypass Screen Lock by Recovery Mode

Hard Reset HTC Desire 620 - Factory Reset in Android phone

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

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