Hard Reset VERTEX Impress U

First method:

  1. At first, switch off the phone, by holding down the Power key for a short while.Hard Reset VERTEX Impress U
  2. After that, press and hold together Volume Up and Power button for a few seconds.HardReset VERTEX Impress U
  3. You can release held keys when you see an VERTEX icon.
  4. In order to enter the Recovery Mode hold down the Power key.Hard Reset VERTEX Impress U
  5. Then use Volume buttons to select "wipe data/factory reset" and tap the Power key to confirm.Wipe data on VERTEX Impress U
  6. Afterwards choose "yes" from the menu, and accept it with Power button.Master Reset VERTEX Impress U
  7. When a Recovery Mode appears again on the screen accept option "reboot system now" using Power rocker.Factory Reset VERTEX Impress U
  8. That's all. The hard reset operation should be completed.
See the Next method!

Hard Reset CoolPAD Modena - bypass Screen Lock by Recovery Mode

Hard Reset KARBONN SMART A60 - Erase all data by Factory Reset

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

Help! This doesn't work