FSCK stands for “File System Consistency Check,” and its purpose is to check and potentially repair the consistency of the file system on your hard drive. To use FSCK, you will need to boot into Single User mode by pressing and holding Cmd + S when your computer boots. If there is no iTunes backup, what should you do to restore data in the event of iPhone start loop? If you have an iCloud backup, it is easy to recover lost data.
- Remember to back up your iPhone in the very beginning because this way will erase all your data.
- When restoring or updating iPhone/iPad with iTunes, you may get the error of “the firmware file is not compatible”.
- Patching a backup for an iOS downgrade is pretty straightforward, although it isn’t possible to move between just any version.
- Recovery Mode in iPhone is a troubleshooting process that diagnose the iOS problem and repairs it.
- You can use Decipher Tools, Corrupt Backup Recovery, iPhone Back Up Extractor, Decipher Backup Repair, and a couple of others.
When the battery is damaged or wears out, iPhone keeps restarting when charging https://www.ourrootsandrye.com/upgrade-your-huawei-ax3-router-with-the-latest/, especially using iPhone 6, 5S or earlier. Thus, please check if your battery can work properly. You may be asked to enter the passcode. And then, tap Reset All Settings to restore to factory default.
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.
- If you have an iCloud backup, it is easy to recover lost data.
- You are about to flash your iPhone firmware with iTunes, but the installation just fails.
- Select a disk location where the corrupted files are saved.
- It’s just facing the classic issue of MacBook black screen of death.
- During the recovery process, you may find a limitation in MiniTool Mobile Recovery for iOS Free Edition.
- A single IPSW file typically falls north of a whopping five gigabytes, and that can significantly impact internal HDDs or SSDs with less storage capacity.
Sometimes you get a black screen, and can’t do anything with your device. Sometimes an iPhone or iPad gets into a loop, where it reboots over and over. After the reinstallation has completed, iMazing displays a screen asking you to unlock your device.