If you want to upgrade your iPhone to the public beta, developer or official version of iOS 17/16, but it causes problems with your iPhone, such as white screen, heating, battery life issues and other unknown errors, you need to downgrade your iPhone to stable formal edition. However, if you use iTunes to downgrade, all data on the device will be cleared and may cause system failures such as white screen or black screen. So, how to downgrade the iOS system without using iTunes?
Today, the editor will share a one-click method to downgrade iOS, which is to use the iOS downgrade function of the professional third-party tool-Apple Phone Repair Tool. When using this function, system failures such as white apples and black screens will not occur. If you have used iTunes to downgrade and experience system failures such as white apples and black screens, you can also use this tool to repair them. It supports repairing 150 common iPadOS system problems such as black screen, repeated restarts, stuck in recovery mode, failed updates, and inability to boot. The operation is also very simple, just one click to downgrade
First, open the Apple device repair tool, use the data cable to connect the device to the computer, and then click " ios upgrade/downgrade", then select the downgrade option
Step 2: After clicking downgrade, wait for the software to recognize the device, then click "Download Firmware", and start the downgrade after successful download
Then wait for the system to be downgraded successfully. The entire downgrading process takes about 10 minutes. Please be careful not to disconnect the data cable and wait until "Downgrade Completed" is displayed to downgrade the iOS version to the official version 16
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