Steps and tutorials to upgrade to iOS 17/iPadOS 17 public beta

Apple officially released the first public beta update of the iOS 17/iPadOS 17 system. Its version number and update content are consistent with iOS 17 beta 3, and the version number is 21A5277j.

For users who want to upgrade to the iOS 17/iPadOS 17 public beta version, you can refer to this tutorial.

Upgrade Notes:

1. To prevent unexpected situations, please back up the device in advance before upgrading. All data within (full backup).

##2. After upgrading, you cannot downgrade back to an iOS version that Apple has officially closed for verification.

#3. The beta version may have some instability or unknown problems. To avoid affecting daily use, it is not recommended to use main equipment to upgrade.

Upgrade steps:

Since the iOS 17/iPadOS 17 public beta currently does not provide corresponding firmware, nor Description file. You need to go to Apple's official website, register and apply to experience the public beta through Apple ID, and you can get the update in just a few steps:

1. On the iPhone or iPad that needs to be upgraded , use the Safari browser to enter Apple's "Apple Beta Software Program" page (the link is: https://beta.apple.com).

2. Click "Register" or "Log In" and log in with your Apple ID . Click the "Agree" button on the page.

3. Go to Settings-General-Software Update and click "Beta "Version Update", you can see the update options for iOS 17 Public Beta.

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