Hard Reset SHARP SH530U

First method:

  1. At the beginning switch off the phone by using the Power button.Hard Reset SHARP SH530U
  2. Insert the USB cable in order to connect the device with PC.
  3. Afterwards press and hold Volume Up + Volume Down + Power key for a couple of seconds.HardReset SHARP SH530U
  4. Press Power key to enter Android System Recover.Hard Reset SHARP SH530U
  5. Select the "Wipe data / Factory reset" by using the Volume buttons and press the Power key for confirmation.Factory Reset SHARP SH530U
  6. Then choose "Yes--delete all user data". Use Volume Down to scroll and Power button to select.
  7. To restart the phone, select "reboot system now".
  8. Success! The hard reset is done!

Second method:

  1. Turn on the phone by using the Power button. Hard Reset SHARP SH530U
  2. Afterwards go to Settings and then to Backup & reset.
  3. Tap Reset Phone
  4. Choose Erase Everything if you are sure you want to clear all your data. 
  5. Select OK to confirm the whole operation.
  6. Well done!

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

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