If you move your iPhone 11, iPhone 11 Pro, or iPhone 11 Pro Max to iOS 13.6.1 and you don't like its performance, note that you can't move back to the previous version of iOS 13.
Apple has stopped signing on iOS 13.6.1 which means you can no longer drop your phone back in an attempt to improve its performance.
If you really want to move your iPhone off of iOS 13.6.1 you can try moving it to Apple's iOS 14 beta software. It could help.
If you're unfamiliar with the iOS 13 downgrade process, take a look at our guide.
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