How to downgrade iOS17 to iOS16.5.1?

At the previous WWDC Developer Conference held at 1 a.m. on June 6, Beijing time, Apple officially released the iOS 17 operating system. According to official introduction, iMessage in iOS 17 system has a new check in function. At the same time, FaceTime can use video (Live Voice) to leave messages. In addition, iOS 17’s personalized lock screen content is also richer.

It has been more than a month since iOS17 was first released. The beta version of iOS17 has also been released to iOS 17 Beta 3. It can be seen that Apple is also constantly improving. and adjust various functions and interface elements. Although iOS 17 Beta 3 has updated and improved many functions, since it is a developer preview version, there are still many problems and bugs, such as overexposure, keyboard blocking input boxes, and some App compatibility bugs. Generally, we do not recommend it. Main machine upgrade.

What should I do if my device has been upgraded to iOS17? How to roll back to iOS16.5.1?

Early this month, Apple announced that it had closed the iOS/iPadOS 16.5 verification channel, which also means that users who have upgraded to iOS 16.5.1 and above can no longer downgrade to iOS 16.5. . However, users who have upgraded to iOS17 can also use one-click downgrade to iOS16.5.1. The following is the operation method of returning iOS17 to iOS16.5.1:

1. Download and install the latest version, use Connect the mobile device to the computer with the data cable; click "Smart Flash" above to enter the "One-click Flash" interface. If the connection is successful, the firmware will be automatically matched;

2. Select iOS 16.5.1 official version among the flashable versions and click "Flash Now".

After the flashing is completed, the mobile device will automatically turn on.

It should be noted that when returning to iOS16.5.1 from iOS17, you must not select "Retain User" "Flash the data", otherwise you may lose Apple.

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