The calibration map in the file exceeds the device calibration map. Updating failed, the product is unusable. In most cases, errors are caused by communication problems. Sometimes you may need to remove the Bluetooth pairing information from your phone in order to be able to reconnect with your product.
Ideally, an iOS device can experience different kinds of problems. We have shortlisted the five most effective solutions to fix iPhone won’t restore issue right here. Read on and learn how to fix iPhone won’t restore problem by taking one step at a time. No/invalid Firmware data found for instance in the update file. Please check file location and access permissions. Make sure you selected a valid update file and try again.
We’re talking, of course, about the files that… For different iPhone models, the ways original ROM to enter DFU are different. Read How to put your iPhone or iPad into DFU mode to learn more. Just connect the iPhone via an original cable to the power source. If iPhone doesn’t restart over and over, change another cable or charger to try again. Considering that your iPhone keeps rebooting unexpectedly, we suggest updating iOS via the latest iTunes to fix iOS keeps crashing/restarting.
- These apply to all iPhone models and iOS versions, including iOS 10, iOS 11.1.4, iOS 12, iOS 13, iOS 14, iOS 15, iOS 16, and further updates.
- All you have to do is connect your faulty iOS device and follow the on-screen instructions one by one.
- Now, release the power button, but keep holding the Home button for another 5 seconds.
- Invalid reponse received to code write command.
- After your selection, click “Next” to download the firmware.
However, if you didn’t find the solution in the previous methods, feel free to try them as well. Many users report success while using these third-party apps. Step 3 Simply click “Repair Now” when the firmware download is done. The software will automatically start fixing the device. After that, your device will be restarted and the iPhone firmware corruption problem will be solved. I understand that you’re getting a message that the iPhone could not be restored because the firmware file was corrupt. DFU mode is a comparatively complex method to restore.
The firmware will be downloaded and installed on the device. Sometimes, the white screen issue on your iPad could be due to the screen magnification settings. If you zoom in on your screen accidentally, it may cause the interface to display improperly. In such a case, you can double-tap on your iPad screen with three fingers and check if the iPad screen goes back to normal. What should I do to repair iPad won’t restore?