After reinstalling the the latest iTunes/Finder, try to update or restore your iPhone again. If all else fails, the last way to fix “iPhone firmware file corrupt” would be to restore your iPhone through DFU mode on iTunes. DFU mode will restore your iPhone no matter what type of issue it may be having, including firmware issues. I left this process for last because doing it this way will wipe ALL the data from your phone. The software can effectively get back every shred of data lost on your system. Now we can assume that there is some critical error in the software components or some key operational element has gone corrupt. When you boot your Mac into Safe Mode, your OS allows only the most necessary apps and programs to start up. The NVRAM/PRAM is responsible for regulating the data related to time settings, volume, display brightness, resolution, etc. You can easily use the Disk utility to repair the startup disk. But, first, you need to boot your Mac into disk utility and follow the instructions to fix it. Sometimes iOS crashes, and you need to reinstall it to ensure that you can go on using the device without losing any data. Most importantly, the program can restore your iPhone firmware package without any data loss. Knowing how to restore the device’s firmware could mean the difference between losing an account and scoring that new client. Let’s take a closer look at some of the most common reasons behind hard drive corruption, ranging from those firmware files caused by a user error to hardware issues. Just click the Download button to initiate the operation process. Step 1 After install iPhixer tool on your computer, launch up it and choose the Standard Mode for repairing your device. So, it’s best to use a renowned iPhone fixing tool like WooTechy iPhixer. You can treat your device’s problem with no data loss and only a few clicks. Then connect iPhone with a black screen to the computer with a USB cable that came with it. Enter the interface with iPhone photos, choose the target items and click the iCloud download button to download them to your computer. Then, choose the file types from the following interface. For example, to recover pictures, click Photos to continue. In case the iPhone restart loop couldn’t be fixed, you can choose to recover important iPhone data. Is your Lenovo laptop stuck on Lenovo screen? And if wrong, it will show a “wrong firmware file error”. The previous chapter explained how VictronConnect will automatically update to the latest firmware version. Besides that, it is also possible to update a product with a file that you supply yourself.