Following the launch of iOS 16.3.1, Apple will not allow iOS 16.3 signins anymore. After the release of iOS 16. 3. 1 on February 13, Apple has stopped signing iOS 16.
As Apple has stopped signing iOS 16.3, this also means that if you are facing any issue or bug while using iOS 16.3.1, you will have to wait for the next iOS update.
Apple iOS 16.3 downgrades are now blocked for iPhone users who installed the new iOS 16.3.1. Apple iOS 16. 3 downgrades have been blocked for iPhones with the latest iOS 16.
According to the warning issued by the CERT-In, which reports to Ministry of Electronics and Information Technology, multiple vulnerabilities have been reported in iOS.