Hi all, My boyfriend gave my daughter his old 3Gs and she took it to ... Apple iPhone forum
Update trouble with unlocked 3gs
Hi all, My boyfriend gave my daughter his old 3Gs and she took it to get it unlocked so she could use her t-moblie sim. She came to my house last night saying that she had trouble downloading some apps so I suggested she plug into my pc and try downloading from itunes. Anyway I also suggested she update to the latest OS as it had been the latest before being unlocked. Now we can't activate it..it's not recognising any sim that we put in it and stuck on the activation screen. Any idea what we can do? Does it need to go back to a shop to do it? Or will it have to be apple? She's not happy with me lol. :S
Sounds like you updated to iOS5.0.1. When you updated the iPhone you took away the unlock. You'll have to Jailbreak it again, it will be teathered now, and the use Ultrasnow to unlock.