Don't Install If You Haven't Prepared
Don't install the iOS 10.3.3 beta if you haven't prepared for the iOS 10.3.3 beta.
This is a smaller update but you're still going to want to do some prep work before you install the update on your phone or tablet.
That includes making a backup (this could take awhile), learning about the downgrade process, digging into feedback about your particular iOS 10.3.3 beta update, and more.
Fortunately for you, we've put together a step-by-step process that will help guide you through our approach to early software. Take a look, especially if this is your first beta.
At the very least, you'll want to make a backup before you make your move.