I updated to new iOS 5 and since then it only works with O2 Sims and I need it on three. In desperation I’ve tried to jailbreak it and it still won’t work on Three I’ve asked O2 online to unlock it but they take a whole and I need I’d done soon as my PAC code is due to expire
Thanks
if you updated you baseband while updating to ios 5 you won’t be able to unlock it, but if you preserved the baseband using a custom firmware you can use a gevey sim to unlock it, and if the baseband is 1.59.0 you can use ultrasn0w from cydia to unlock it