Similar to upgrading your iPhone, before you downgrade, you should make sure you back up your phone.

Update: Apple has released the iOS 13.5.1 update to patch the 0-day security vulnerability used by Unc0ver to jailbreak iOS 13.5.
Take a few minutes to make sure your iOS 13 update goes smoothly. In case you are facing any other issue in jailbreaking your iPhone or iPad running iOS 13.5 using Unc0ver, drop a comment and we will help you out. How to update your iPhone to iOS 13 right now. Your Automatic Updates setting is now off. With previous versions of iOS, there have been bugs that disabled phone calls or kept crashing. 73. shares. If something happens while you’re trying to downgrade and, for some reason, you need to go back to iOS 13, you want to make sure you don’t lose any data. Get your iPhone ready before installing it. We’ve covered more awesome hidden features for iOS 13. Top Reasons Not to Install iOS 13 1. iOS 13 is available. Day 1 Bugs. In 11 days (or whenever you hear from us that most of the bugs that came with iOS 13 have been swatted), you can just follow the same directions to … As for your question, I’d hold on to the iPhone SE at least until next week, where you’ll surely hear the final word about iOS 13 compatibility from Apple itself. How to downgrade your iPhone . If your iPhone is compatible with iOS 13.3, then it's the option to use.
There’s always a risk that iOS 13 will have some new day 1 bug. Do update to iOS 13, just give yourself a week if you can. So here’s our advice. by Bryan Clark — in Apple.

At least the update will be available, and trouble-free, to users of most recent iOS devices.