Get Familiar with iOS 12
Before you install the beta on your device, make sure you're familiar with the iOS 12 beta's changes. This way, you won't be caught off guard by any of the changes on board.
The iOS 12 beta is obviously much bigger than iOS 11.4.1 and comes with a fairly substantial list of changes. Remember, it's not the full-fledged version of iOS 12 and Apple will almost certainly add and potentially subtract features as the software gets closer to the worldwide release this fall.
After you've spent some time digging through the iOS 12 beta's changes, you should be able to decide if the download is worth the trouble. For many of you, it won't be.
To help you make a decision, we've put together a guide that takes you through the best reasons to install the iOS 12 beta and the best reasons to avoid it.