Hi guys, okey so i was trying to install v5.1 in my iphone 2g and it gives me an error which is the 1604 error so i know that i have to download a program to fix that error but the program requires to set the iphone in dfu mode and for getting the iphone in dfu mode i need to press the home button and the power button but nothing happens because my power button doesn't work everytime i press the power button nothing happens... anyone know any solutions?