Hard Reset SONY Xperia Miro ST23i

First method:

  1. Power on the phone.
    Hard Reset SONY Xperia Miro ST23i
  2. Then goto Settings -> Backup & reset -> Factory Data Reset -> Reset Phone.
  3. Now select option "Erase everything", and confirm that.
  4. Done!
See the Next method!

Hard Reset SONY Xperia L C2105 - Reset All SONY Xperia

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

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