10 Things to Know About the iPhone 4s iOS 9.2.1 Update

iOS 9.2.1 Jailbreak Still MIA

If your iPhone 4s is jailbroken, don't upgrade to iOS 9.2.1 because you'll lose your jailbreak. 

We still don't know when the next iPhone 4s jailbreak will arrive. Developers have teased several new iOS 9 jailbreak releases but so far, none of them have landed for the public.

It looks like we could see an iOS 9.2 jailbreak emerge before the iOS 9.3 release this spring so if you want to jailbreak your iPhone 4s and a recent version of iOS 9, you'll want to keep your eyes peeled for new details.

They could come at any time.