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.. 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. How to restore or update your ipod/iphone/ipad: after downloading the desired firmware below, you can shift-click (pc) or option-click (mac) the restore or update buttons in itunes. a file dialog will open and let you choose the downloaded ipsw-file..
Ios 7.1.2 ipsw download is now available for iphone, ipad and ipod touch. apple has released update and you can download ios 7.1.2 ipsw build 11d257 here.. 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. Which ios firmware file to download based on your iphone model based on the model number of your iphone, you will be able to identify which ios firmware file you need to download. you can find model number on the iphone’s back cover..
