Contoh kasus :
xiaomi redmi 3, kondisi nomer sim yg teraktifasinya sudah tdk ada & password lupa alias hp second)

Solusi :

  • Download fastboot that using MIUI 7
  • Download Miflash 64bit using windows 64 bit
    If you dont use windos 64bit, error message like “” can’t write .img remote is locked” or “failed remote device is locked, cannot erase” will occur
  • Downgrade to miui 7, Flash ke 7.2 / 7.3 china (dont use global)
  • Your xiaomi phone ready to use

    After flash :
    Dont upgrade to MIUI 8!

    After unlock insert new sim card to make new activaton and create a new account
    Dont use WIFI, it will lock again