Below you can find the direct links to the iphone firmware files for every released firmware version. please note that if you use safari you must disable the auto unzip feature. it may be easier. The iphone 4 (cdma) device was released on 01/27/2011. it has 22 firmwares released for it. download current and previous versions of apple's ios firmware and receive push notifications when new firmwares are released. Wondering where you can get all the older iphone firmware files from? here’s the direct download links for all of the iphone ipsw firmware files from version 3.0.0 on up through 6.1.0 for iphone 2g, iphone 3g, iphone 3gs, and iphone 4, 4s, or 5..
