Please help me someone, I was trying to unlock a Samsung T639 from T-mobile that had "phone freeze" I've done this phones before so I did the regular procedure, but something is terribly wrong.
My phone displays a blue screen right after the T-mobile logo with what seem to be a debug screen or log screen or something like that, after I press the "0" button for 2 seconds and then the "*" it takes me to a yellow screen and there it does nothing.
!!!PLEASE HELP ME!!! I'm really desperate.
P.D: the procedure was done with the NS-PRO.