Apple’s iOS 15.1 for iPhone is no longer signed? Check it out…
Apple stopped signing iOS 15.1 on Tuesday, which means that customers who upgraded to iOS 15.1.1 or
the iOS 15.2 beta may no longer go back to iOS 15.1. This comes after Apple stopped signing the iOS 15.0.2 software a month ago.
The COVID-19 immunization certificate in the Wallet app, SharePlay on FaceTime, ProRes for iPhone 13 Pro users, and other new features were introduced to all users in late October.
On the iPhone 13 Pro and iPhone 13 Pro Max, the update included the ability to disable Macro mode manually.
Apple’s iOS 15.1 for iPhone
Apple released iOS 15.1.1 a few weeks later to correct several flaws that were impacting iPhone 13 owners.
Previous versions of iOS 15 include a flaw, according to the firm, that causes phone conversations to drop suddenly.
Those who jailbreak their iPhones frequently revert to prior iOS versions.
Users who suffer serious issues after updating to the latest version of iOS may find it beneficial to restore their iPhone or iPad to a prior version of iOS.
If you’ve had any major problems with iOS 15.1.1, you’ll have to wait for a future release instead of downgrading to iOS 15.1.
Downgrading to iOS 15.1 is no longer possible for iOS 15.2 beta users.