The Apple company took this evening the decision to stop signing SHSHs to install iOS 9.2 on iPhone, iPad and iPod Touchcompatible with this version of the operating system, so that now only iOS 9.2.1 can be installed by those interested in the iOS platform.
Given that iOS 9.2.1 was released more than 2 weeks ago later, it was normal that iOS 9.2 should no longer be signed by the Apple company for installation, so if you haven't updated or downgraded to iOS 9.2 yet, you won't be able to do so starting today.
iOS 9.2 did not have a jailbreak solution available anyway, but yesterday I told you that Pangu hackers recommend installing iOS 9.2 as long as this is still possible, but unfortunately those who did not follow their advice can only update to iOS 9.2.1 at the moment.
iOS 9.2 was released by the Apple company at the end of last year together with a multitude of novelties, but now iOS 9.2.1 is the only version that Apple signs on all iDevices released in the last 4 and a half years, so you cannot install anything else.
