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.. To update your iphone you will need to download the latest firmware file (ipsw). download what's new quick specs (iphone 5,1) iphone 4s (iphone 4,1) download links for ios 9.0: iphone 6s plus. Latest news: ios 10.0.1 firmwares are here for apple iphone, ipad, ipad mini, ipod touch. download ios firmware below! below you'll find direct download links to firmware files for all iphone models..
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.. Learn how to update your iphone, ipad, or ipod touch to the latest version of ios—wirelessly or using itunes. learn how to update your iphone, ipad, or ipod touch to the latest version of ios—wirelessly or using itunes. tap settings > general > software update. tap download and install. if a message asks to temporarily remove apps. Checkout the guides listed below to jailbreak ios 4.0 on iphone 3gs, 3g and ipod touch 3g and ipod touch 2g. jailbreak ios 4.0 firmware. all the ios 4.0 firmware jailbreak guides are listed under the concerned devices. scroll down to your idevice and follow the links listed under it to jailbreak your idevice running ios 4 firmware..