Apple just released iOS 10.2.1, here’s what you need to know

With nearly a month of testing under its belt, iOS 10.2.1 is finally here and Apple is currently rolling out the update to all compatible devices. The software update weighs in at a modest 72.2MB in size, and the list of update notes that Apple has provided along with the download is equally short. iOS 10.2.1 includes no new user features and really no noticeable changes or tweaks of any kind, at least on the surface. The update's release notes indicate that it includes "bug fixes and impro