Whats new on ios 9.2.1 and is it worth the update?
Whats new with iOS 9.2.1?
Well iOS 9.2.1 fixed an issue with the installer which had when downloading an app but the installation failed, and they fixed an issue on safari which was available for 3 year and now apple fixes it.
So do you think it is worth the update?
The answer is yes but if you are on a jailbroken ios, don't update as TaiG and Pangu failed to jailbreak it.