Apple has stopped signing iOS 14.6, a move that comes a week after the release of iOS 14.7. and just a few hours after the release of iOS 14.7.1. Users who want to update their operating system, they must do it in one of these two versions
Apple stops signing iOS 14.6
As usual in the apple, when new public versions of their operating systems appear, the previous ones are “canceled”. On this occasion, iOS 14.6 can no longer be officially installed on an iPhone. Your users will need to opt for one of the two most recent versions.
This version of iOS made some cool improvements to the iPhone
On top of that, the end of the digital signature of previous versions iOS makes calling a little more complicated downgrade. Some users use it to be able to install the jailbreak on your iPhones because it takes advantage of unresolved security bugs in older versions.
As Apple removes the signature from previous versions, users tendency to install the last. Protecting themselves from potential security threats, but also closing the door to a jailbreak more accessible.