Apple turns off iOS 17.5 verification, upgrade users cannot downgrade, urgently fix photo bug

News on May 29, Apple announced today that it has officially closed the verification channel for iOS 17.5. For those iOS users who have already upgraded their system to the latest version, this means that they can no longer downgrade their system to a previous version.

Apple has always actively promoted the concept that upgrading the system can bring new functional experiences to users, and can repair loopholes in old versions, thereby improving the security of mobile phone use. Therefore, from this perspective, Apple does not recommend users to downgrade.

The official version of iOS 17.5, launched on the 14th of this month, brings users a new rainbow glow wallpaper, and provides other feature enhancements, bug fixes, and security updates for iPhone. At the same time, according to the editor's understanding, many domestic and foreign iPhone users were surprised to find that photos they had completely deleted a few years ago reappeared in the Photos app after upgrading to iOS 17.5. This phenomenon has caused some users to worry about privacy leaks.

Therefore, Apple responded quickly after 7 days on the iPhone and urgently released version iOS 17.5.1, specifically to address the issue of “deleted photos reappearing” after updating to iOS 17.5. "bug has been fixed. Apple said in a statement that the update not only provides important bug fixes, but also resolves an issue that could, in rare cases, cause deleted photos to reappear in the Photos library due to database corruption.

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