fly sl399e unlock

[newerno]

i conectioninfinity pin finder my cabel L18B is ok conection whot no unlock i inside t-mobile sim card i swich on phone and display write enter code i write 0000 wrong code whot problam? help my

[InfinitySupport]

C:\Program Files\InfinityBox\Documentation\Unlock_and_repair\ Unlock_Fly-SL399E.txt