This issue is reported to occur on all models of iPhone including iPhone 14, 13, 12, 11, and so on. Inside every hard drive is a piece of software that acts as a translator, allowing the hard drive to communicate with your operating system and applications. This software is called firmware, and it’s hard-coded into the hard drive straight from the factory.
As a result, the old codes become incompatible. Therefore, your iPhone could not be restored because the firmware file is not compatible or corrupt. Updating firmware does not require an internet connection, the latest Firmware files are already loaded inside VictronConnect, on your phone. When updating the app, all firmware files are updated as well automatically. You can update your iPhone manually by downloading the IPSW firmware files. IPSW files are firmware downloads for specific Apple devices and iOS versions. You can use these files to update iOS manually via iTunes.
However, to fix the issue you will need to do a couple of extra steps other than launching iTunes and pressing the Backup or Restore buttons. To speed up things, whenever you create a backup, iTunes uses your old backup files. And, just a straight creating a new backup file may still reslut with the same error you got before. We hope that after following these easy suggestions, you would be able to move post an issue related to your device.
- Once the firmware is download, click “Start to Fix”.
- Basically, A firmware is an IPSW file package that stores everything needed to run the core operating system, which is iOS for iPhone or iPad users.
- Click “Help” on the top stock ROM (firmware) menu of iTunes window.
- Now you can download this software, then we will demonstrate to you how it works by introducing the Full Backup function.
- You can preview the repaired files before recovery.
Follow this guide, it will explain what does it mean and give 4 solutions to fix this problem. The iPhone “iPhone” could not be restored because the firmware file was corrupt. To restore, DFU mode is a comparatively complex method. No matter if your device is stuck or crashing, again and again, DFU mode will take you to the restoration process.
Warning, this is pretty tech-savvy and you should think twice before trying this method if you are not a tech person. The first thing you need to do is find and download the firmware files from IPSW. Make sure that these files are meant for your specific device. For example, iOS 16 is only compatible with iPhone 8 and later, so don’t try to install iOS 16 for iPhone 7.