Continue to hold both buttons until you see the recovery mode screen. Don’t release the buttons when you see the Apple logo.

For iPhone 6s and earlier, iPad with Home button, or iPod touch (6th generation or earlier): Press and hold the Sleep/Wake and Home buttons at the same time.

For iPhone 7, iPhone 7 Plus, or iPod touch (7th generation): Press and hold the Sleep/Wake and Volume Down buttons at the same time.

Then, press and hold the Side button until you see the recovery mode screen. Press and quickly release the Volume Down button.

For iPhone 8 or later: Press and quickly release the Volume Up button.

You then begin by doing the following (the following three bulleted directions are directly quoted from Apple’s support page): How to install the iOS 15 and iPadOS 15 public betas I tested these instructions using a MacBook Pro, but they should work using a PC as well. This is done by connecting your iPhone to your computer (making sure it’s up to date first). The first thing you have to do is put your iPhone into Recovery Mode. (You can check if one is available by going to “Settings” > “General” > “Software Update.”) If you don’t want to wait, you can do a more thorough recovery - it’s more complicated, but it will get you back to where you were sooner.

Unfortunately, you won’t be able to return to a non-beta version of iOS until a new update is available.

Select “Remove Profile” and restart your iPhone.

Select “Profiles and & Device Management”.

The simplest way to go back to a stable version is to delete the iOS 15 beta profile and wait until the next update shows up: If you’ve upgraded your iPhone to the iOS 15 beta, which is now available to the public, and you realize that you need to go back to the stable world of iOS 14.6, you can do that. Beta versions of new software are great to try out, but sometimes you realize that they’re not so good for day-to-day usage.

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