Full Specification

UTOK 400D hard reset

 Hello!
 Today I will present how to reset a phone like the one shown yesterday namely UTOK 400D.The process is more complicated because there is an extra step.Warning! All data will be lost,please make backup first!
  First step is to power off your phone.

  Press together volume up and
power key.

  Select with volume up key "Recovery mode" and then press volume down to confirm this.

  Press power key to enter in recovery mode.

  Select with volume down "wipe data - factory reset" and press volume up to confirm

  Select with volume down "yes - delete user data" and press volume up to confirm

  Wait until the format ends and then press volume up to confirm "reboot system now"

  Wait until the phone restarts
  That's all!
  For more details you can watch the video tutorial here:https://www.youtube.com/watch?v=UXu7ar6vNzM