Below are the direct links for the ios firmware updates that have been released for the iphone by apple so far. if you’re not sure which firmware file to download for your iphone, then check the post which will help you identify which firmware file to download based on your iphone’s model.. This is official guide how to jailbreak iphone 4 on ios 7.1.2 by pangu tool. after a long development period and testing now we can finally proudly confirm that the pangu jailbreak really works on ios 7.1.2 for iphone 4 as well as newer models.. Ios 7.1.2 was released for 34 devices. view information for this and more at ipsw downloads. download current and previous versions of apple's ios firmware and receive push notifications when new firmwares are released.
