I have Iphone 3g v2.0.1 working but blocked and have another iphone 3g not working because it is water damaged but not blocked, is it possible to swap the imei chip accross (or flash not sure where the imei is held) and where is it located can i have schematic. Is it as simple as removing reballing and reflowing or would it need to be reflashed or something more? would any other chips IC's need to be moved aswell?

BR lloydz1