How do I downgrade from iOS iOS 27.1 to iOS 26?

Apple does not support downgrading mobile device OS unless it is a beta version of software. —>

“Note that after a software update is installed for iOS, iPadOS, tvOS, watchOS, and visionOS, it cannot be downgraded to the previous version.”

From: Apple security releases - Apple Support

Apple provides these instructions on how to uninstall iOS beta software; click here —> How to uninstall iOS or iPadOS beta software - Apple Support

Sorry, you cannot. There is no way to downgrade iOS versions.

If you are having issues with iOS 27, you can explain tem and someone ere may be able to help you resolve them.

JRB1947 wrote:

Downgrade iOS 27.1 to iOS 26

[Re-Titled by Moderator]

Original Title: Downgrade from 27.1

This one is simple. You don't, because you can't. Apple has NEVER supported downgrading.