iPhone 6s Plus iOS 9.3.1 Update: 10 Things You Need to Know

Why You Should and Shouldn't Install iOS 9.3.1 Today

Unlike video game updates and some mandatory computer updates -- you don't need to install the iOS 9.3.1 update on day one. There are certainly reasons to do so if you need the fixes that this provides and if you are still on iOS 9.2.1 and you want new features like Night Shift, WiFi calling and protected notes, but you can wait until you have more time to do the upgrade and until you are prepared. 

In addition to the new iOS 9.3 features, there are important reasons to install the iOS 9.3.1 update on your iPhone 6s Plus. This includes bug fixes, security updates and other enhancements to apps and usability. 

Of course there are also reasons to skip the update for now. You amy want to wait for more reviews, or you may be traveling or prepping for a big meeting or report. If you need your iPhone to work flawlessly for the next week, finish what you are doing and then upgrade. Check out our list of reasons you should and shouldn't install iOS 9.3.1 today. 

Given the issues people had with iOS 9.3, it is not surprising that some users will want to wait.