Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizen Xiao Zhan for the clue delivery! CTOnews.com news on February 1, in addition to closing the iOS 16.2 authentication channel, Apple has also closed the iOS 15.7.2 and iOS 12.5.6 authentication channels. Downgraded brushing machines will not be supported after users upgrade to the latest system.

IOS 16.2 includes a number of new features, including the boundless app, Apple Music's singing karaoke OK function, satellite emergency SOS, and other elements related to lock screens, game centers, and home Home applications. This update also fixes various errors Bug.

The official version of iOS 16.3 was released in January this year, with iCloud advanced data protection, Apple ID security keys, and other enhancements to iPhone, bug fixes, and security updates.

The next version will be iOS 16.4. Apple has yet to provide a beta version of Beta for developers or public testers, but it is expected to come soon.

Meanwhile, Apple has stopped iOS 15.7.2 verification. IOS 15.7.2 was released in December last year to fix security vulnerabilities. Then came iOS 15.7.3, which was released in January this year.

CTOnews.com learned that Apple iOS 12.5.6 was released in August last year and fixed security vulnerabilities. Apple released iOS 12.5.7 in January, which can only be installed on older iPhone and iPad models.

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