Don't Install iOS 9.2.1 If You're Jailbroken
Developers have teased iOS 9.1, iOS 9.2 and iOS 9.3 jailbreaks but that's all that they've done. We haven't seen an official release since the iOS 9 jailbreak for iOS 9.0, iOS 9.0.1 and iOS 9.0.2.
Don't install iOS 9.2.1 if you're jailbroken because you'll lose your jailbreak and there's no telling when you might gain access to a new one. It could be tomorrow it could be this spring after the iOS 9.3 release. There's no way to tell.
Those of you that want to jailbreak or keep a jailbreak must remain on iOS 9.0, iOS 9.0.1 or iOS 9.0.2 until the next jailbreak is released.
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