Hard Reset UMI Hammer S

First method:

  1. At the beginning switch off the device by holding the Power rocker.Hard Reset UMI Hammer S
  2. Next, press and hold together Volume Up and Power button for a few seconds.HardReset UMI Hammer S
  3. You can release held keys when you see the Android Robot.
  4. To enter the Recovery Mode hold down the Power key for a short while.Hard Reset UMI Hammer S
  5. In this step use Volume buttons to select "wipe data/factory reset" and tap the Power button to confirm.Factory Reset UMI Hammer S
  6. Then choose "yes" from the menu, and accept it with Power key.
  7. After a while accept option "reboot system now" using Power rocker.Factory Reset UMI Hammer S
  8. That's all. The hard reset operation should be completed.

Second method:

  1. Start by turning on the device.Hard Reset UMI Hammer S
  2. Afterawrds from Main Menu find and select Settings.
  3. Then open the Backup and Reset folder and select Factory Data Reset.Master Reset UMI Hammer S
  4. Tap Reset Phone and read the warning when it pops up.Wipe data UMI Hammer S
  5. Choose Erase Everything and the phone will begin restoring.
  6. Well done!

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

Help! This doesn't work