Soft Reset BLU Z3 Z090X

First method:

  1. Remove the back cover and the battery for a short while. 
  2. Afterwards put the battery and the cover back in. 
  3. Finally, turn on the phone by holding the Power buttonHard Reset BLU Z3 Z090X

Second method:

  1. SAt first, hold down the Power button until your phone swtiches off.Hard Reset BLU Z3 Z090X
  2. Wait a couple of seconds.
  3. Finally, use the Power key to turn the device back on.Hard Reset BLU Z3 Z090X
Help! This doesn't work