[turboSIM][3G] Is it necessary to jailbreak?
My iPhone 3G was activated using the AT&T card that came along with the phone (I think my statement is correct). I insert the turboSIM and I am able to make a call, but I don't know whether or not I will be able to use EDGE. I don't really think that I will use installer nor cydia. So, is it necessary to jailbreak it or just leave it as it is? Any comment and information are highly appreciated! Thanks.
I just noticed that I need to take out the SIM in order to sync the phone to iTunes. If I jailbreak it, would it help?