
However, such updates can sometimes land you in hot water and you might encounter problems like “The iPhone could not be updated because the firmware file was corrupt" or "The iPhone could not be updated because the firmware file is not compatible.” Mobile companies constantly offer firmware updates to improve device security and operating system speed iPhone is no exception in this race. Manually Install iPhone Firmware to Resolve Corrupt or Compatibility Issue (Tech-Savvy) Update/Restore iPhone Directly without iTunes (No Data Loss) Uninstall Antivirus Software to Resolve “iPhone Firmware File Is Corrupt or Not Compatible” Error Reinstall iTunes/Finder To Fix Incompatible Firmware File Issue

Update iTunes/Finder to the Latest Version

Restart the iTunes/Finder and PC to Fix "The Firmware Is Not Corrupt or Compatible" Issue
