How to Fix iPhone 6s iOS 13.3.1 Problems
If you run into an issue on iOS 13.3.1 you might be able to fix the problem on your own.
If you don't know where to start, our list of fixes for the most common iOS 13 problems is a great place to look. Our guide covers fixes for issues like broken Wi-Fi and busted Bluetooth.
If you're noticing horrendous battery life after the move to iOS 13, our tips to improve iOS 13 battery life might help.
If you're experiencing bad performance (lag, slow download speeds, etc), take a look at our guide to fixing bad iOS 13 performance.