Basically my question concerns people who are using the iphone with at&t already. I want to add 3rd party apps to a 1.1.2 OTB that is activated with at&t already. Now i know i need to jailbreak first in order for me to do that. I know how to do the whole jailbreak process but I wanted to make sure that after jailbreaking it i would not have any problem using the at&t sim again.
Anybody has done this or tested it?? will my at&t activated phone still work on my at&t sim after jailbreak?
appreciate all the help.