If you haven't, read this guide to learn how to fix the problem of firmware file is not compatible.
Firmware file is not compatible that means the IPSW you got is not the right one for your i Phone, i Pad or i Pod touch, or your i Tunes doesn't recognize your firmware file.
Following the rollout, a number of i Users began to install via Setting Software Update.
However, things didn't turn out as they expected and many users complained about i OS 11/10 frozen in the update process.
Supports transferring and backing up 20 types of i OS contents, including photos, videos, music, contacts, notes, bookmarks, etc.
Whatever you want to back up, you can make it with Any Trans. Supports transferring i OS contents among computer, i Tunes library and other i Devices.
You can either click "Enter Recovery Mode", "Exit Recovery Mode" or use both according to the detecting result to reboot your i Phone.
If you want to know more about i OS 11, then refer to this guide: Everything You Need You Know About i OS 11. 23, 2017] Question: When updating or restoring i Device with i Tunes, an i Tunes window pops up and says, the i Phone/i Pad/i Pod touch could not be updated because the firmware is not compatible. Are you one of them, and have you gotten a way to fix it? - A User from Yahoo Answers Many users have been stuck on the same situation mentioned above.There's also an effective way to reboot your i Phone with Rei Boot, a third-party tool totally for free, especially when your i Phone Home/Volume Down or Power button is broken. First connect your i Phone to PC and launch the free i Phone reboot tool.Rei Boot and Rei Boot (Mac) enables you to fix i OS freeze, i Phone crashed during i OS 10/9 update, Recovery Mode stuck, DFU stuck, red i Tunes logo stuck, etc. Then Rei Boot will automatically detect the condition of your i Phone.