I actually downgraded today without any shsh blobs using redsn0w and firmware 5.1.1. on an iphone 4, so it’s possible to do so…i spelt a little while back and forth just trying to get it in and out of dfu only to find a simple solution and it worked…will be uploading video after i put it back on ios 6.0 firmware on how to do step by step. This is a tutorial how to create a custom firmware for ios 5.0.1! http://all4myidevice.wordpress.com download the stock firmware: http://all4myidevice.wordpress.com. If you have the original baseband(1.59.00), then you can likely get it unlocked from at&t at no cost, then update to 5.1.1 through itunes and jailbreak using redsn0w..
Download ios 5.1.1 for iphone 4s, 4, 3gs, ipad and ipod touch [direct links] by paul morris | may 7th, 2012 in march, apple introduce the gadget loving world to the new and improved, next-generation ipad complete with a high-resolution retina display and pre-installed with ios 5.1.. The iphone 4 (gsm) device was released on 06/17/2010. it has 29 firmwares released for it. download current and previous versions of apple's ios firmware and receive push notifications when new firmwares are released. Download ios firmware (ipsw) files for iphone below you'll find direct download links to firmware files for all iphone models. firmware files available for download on this site are hosted on an apple server..
