How to Fix a 1600 error when restoring an iPhone to custom firmware with iReb 4.1
Faced with a 1600, 1601, 1602, 1603 or 1604 error when loading custom firmware on your Apple iPhone with iReb 4.1? Take heart: this jailbreaker's guide will teach you how to fix it. It's easy! So easy, in fact, that this tutorial can present a complete walkthrough of the process in just two minutes.