First method:

  1. At the very beginning switch off the phone by using the Power button.Hard Reset CATERPILLAR S30
  2. Then press and hold the Volume Up key for a few seconds.HardReset CATERPILLAR S30
  3. While holding this key connect your device to PC by using a Micro USB cable.
  4. Kepp holding the Volume Up button until the CATERPILLAR logo pops up on the screen.
  5. In the next step use the Volume keys to select "wipe data/factory reset" and tap the Power button to confirm.Wipe data CATERPILLAR S30
  6. Afterwards choose "yes" from the menu, and accept it with Power key.Master Reset CATERPILLAR S30
  7. When the Recovery Mode appears again on the screen accept option "reboot system now" using Power rocker.Factory Reset CATERPILLAR S30
  8. That's all. The factory reset operation should be completed.

Second method:

  1. Firstly, hold down the Power button, until your device is on.Hard Reset CATERPILLAR S30
  2. From the home screen open Menu and choose Settings.
  3. After that select Backup&Reset and tap Factory data reset.Format CATERPILLAR S30
  4. Choose Reset phone and select Erase everything to begin hard reset operation.Restore CATERPILLAR S30
  5. Success! The factory reset is done!

Hard Reset CATERPILLAR S30 - Erase all data by Factory Reset

Hard Reset CATERPILLAR S30 - Remove Pattern Lock by Recovery Mode

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

Help! This doesn't work