iPhone 3G Unlocking Error: Black Screen

As Working with iPhone i got this error. After iPhone Dev Team Released iPhone 3G Unlocker And UnlockAlliPhone.com Released Complete Solution for Both iPhone 3G & 2G And UnlockAlliPhone.com‘s famous Desktop iPhone Unlocking Tools, i was playing with some Friends’ iPhone, then i got this error. Stating Of Problem: Used JailBreaker, completed successfully or problem […]