iPhone SE iOS 13.3.1 Jailbreak
If your iPhone SE is jailbroken or you want to jailbreak, you'll probably want to stay put on your current version of iOS.
Developers have released jailbreak tools that are compatible with recent versions of iOS 12. You can learn about them right here.
They've also released an iOS 13 jailbreak (dubbed checkra1n) that's currently in beta. The tool works with iOS updates that fall between iOS 12.3 and iOS 13.3. That said, it's unclear if it works with iOS 13.3.1.
If you're interested in jailbreaking your iPhone SE, have a look at our guide.