How to unlock phone standalone
كود:
  • Connect MT box to PC and start DB31xx software.
  • Select phone model
  • Add “Unlock DB3150 Part1.act” file to software. It is located under “Unlock standalone” folder
  • Mark USB check box, now your box is USB master dongle.
  • PRESS and HOLD 2+5 button on phone keyboard
  • Connect phone to USB cable
  • Press DoIt button
  • After software finish Part 1, disconnect phone from cable
  • Recconect phone battery
  • Phone cant turn on in this stage and phone key color is BLUE now
  • Uncheck USB in software
  • Remove “Unlock DB3150 Part1.act” from software
  • Add “Unlock DB3150 Part2.act” file to software. It is located under “Unlock standalone” folder
  • Mark USB check box, now your box is USB master dongle.
  • PRESS and HOLD 2+5 button on phone keyboard
  • Connect phone to USB cable
  • Press DoIt button
  • When software finish, disconnect phone
  • Reconnect battery
  • Turn phone on


It is recommended to make SP data backup before unlock