| I am confused today I unlocked 2 nokia 5200 RM-174 with chip atd and version 3.92 at the first time but I could see that both have only two types blocked and the unlockeable 5200 rm-174 with chip atd and version 3.92 have 13 types blocked, what is the difference? is for that the 5200 atd with 13 types of blocked is hard to unlock??..thanx |