10 Things to Do Before Installing iOS 9.2.1 Beta

Read Apple's FAQ and Rules

The iOS 9.2.1 beta is now available for developers and those who take part in Apple's public Beta Software testing program. 

If you have an Apple ID, you can join the program and download the iOS 9.2.1 update and any upcoming iOS 9 betas to try out ahead of their release. The point is to help Apple find and fix bugs before the software is released for everyone. 

Before you dig into the update, you'll want to be aware of the rules. Yes, there are rules. Read Apple's FAQ on the Beta Software Program. It will answer questions and tell you about some of the dos and don'ts. 

If you're curious about the iOS 9.2.1 developer beta, take a look at Apple's dedicated web page for developers. It will outline the key information regarding memberships and iOS beta releases.