Iphone: check Firmware Version

You can check what firmware is preinstalled by going to the emergency call, entering *3001#12345#* then pressing “Call”. Under Versions you will find what revision firmware is on the phone out of the box.

03.12.06_G Is firmware 1.0.0
03.14.08_G Is firmware 1.0.1 and 1.02
04.01.13_G Is 1.1.1

~ di Merlino su Settembre 30, 2007.