Ok. The problem that i am haven is my iphone 3g shows the connect to itunes on the screen i cant go into my iphone at all. When i hook it up to the computer and itunes trys to read it this is what pops up.. "The IPhone Cannot be used with iTunes because the information required for activation could not be obtained from the iphone. Check that the sim card is inserted in your iphone and that it is not pin locked" My sim card is in my iphone and when i put my sim in my sisters phone it worked. I put the Iphone in DFU mode and tried to restore it and the same message popped up after i restored it. Does anyone know what i should do or any type of pointers??