iPadOS 16.6 and iOS 16.6 Beta 3 Update: What’s New! [Download]

Apple iOS 16.6 Update

Apple has released the iOS 16.6 and iPadOS 16.6 updates with a focus on improving the user interface. These updates make the user experience faster, smoother, and more intuitive. For example, the locking and unlocking animation is now swift.

These updates may seem minor, but they greatly contribute to the usability and fluidity of the devices. Apple is known for its attention to detail, and even the smallest of tweaks can make a huge difference to your user experience.

In addition, iOS 16.6 may not bring any major changes due to, iOS 17 is just around the corner, and it is expected to get a number of new features and improvements.

iOS 16.6 Developer Beta 3 Update

On 15th June 2023, Apple released iOS 16.6 Developer Beta 3 (Build Number 20G5047d), a 5.35 GB update for the iOS devices. This update introduced several new features and bug fixes. Key features include an update to the Apple Wallet, which now shows updated dispute status, and expanded support for the “Tap to Pay” feature in additional stores like Sephora, Louis Vuitton, Tiffany Celine, and Dior. The update also added sync support for newer Macs and a contact key verification feature in iMessage.

In terms of fixes, Apple resolved the issue with the Lightning to USB 3 Camera Adapter and a bug in the Announce Notifications feature with AirPods. The Geekbench scores post-update stand at 2552 for single-core and 6281 for multi-core.

iOS 16.6 Beta 3 Update
iOS VersioniOS 16.6 Developer Beta 3
Build Number20G5047d
Modem Firmware3.80.00
Update Size5.35 GB
Release Date15th June 2023
Geekbench ScoresSingle-core: 2552
Multi-core: 6281
Features1. Apple Wallet “Dispute Status Updated”
2. Added sync support for newer Macs
3. Added iMessage Contact Key Verification
4. Now Apple will support “Tap to Pay” feature in more stores. Such as Sephora, Louis Vuitton, Tiffany Celine, and Dior.
Fixes1. Apple Lightning to USB 3 Camera Adapter not working is resolved.
2. Fixed a bug in Announce notifications when you have AirPods.

iOS 16.6 Developer Beta 2 Update

On May 31, 2023, Apple released iOS 16.6 Developer Beta 2, an early software version aimed at providing developers with a hands-on experience with the latest updates and enhancements. Identified by the build number 20G5037d, this release includes an updated modem firmware 1.80.00. For iPhone users, the update comes in a size of 403.1 MB, offering a compact yet comprehensive update package. Some key modifications in this update include the removal of contact key verification from settings.

This beta release, showcasing a single-core Geekbench score of 2516 and a multi-core score of 6269, is a crucial step towards fine-tuning the software before its final release.

iOS 16.6 Developer Beta 2 Update
iOS VersioniOS 16.6 Developer Beta 2
Build Number20G5037d
Modem Firmware1.80.00
Update Size403.1 MB
Release Date31st May 2023
Geekbench ScoresSingle-core: 2516
Multi-core: 6269
Features1. Contact key verification has been removed from the settings
Bugs1. First Matter accessory pairing fails from the nearby accessories list.
Fix: Use the QR code for the first pairing.
2. NSBaselineOffse attribute on UILabel changes behavior from 16.3 onwards.
Fix: Double positive offset; constrain view height for negative offset.

iOS 16.6 Developer Beta 1

On May 19, 2023, Apple released iOS 16.6 Developer Beta 1, which is an early version of the software for developers to test. This update, with build number 20G5026e, brings several updates and enhancements for developers to explore and try out. It also includes modem firmware 1.80.00. For iPhone users, the update has a size of 5.44 GB, allowing them to thoroughly test the new features and improvements offered in this beta release.

iOS 16.6 Beta 1
iOS VersioniOS 16.6 Developer Beta 1
Build Number20G5026e
Modem Firmware1.80.00
Update Size5.44 GB
Release Date19th May 2023
Geekbench ScoresSingle-core: 2525
Multi-core: 6378
Features1. Contact Key Verification
2. ChatGPT available in the US
Bugs1. Stutter and Delayed Control Center
2. Vanished “Select All” in Safari Browser

What’s New in iOS 16.6

Contact Key Verification

The Contact Key Verification feature was first announced by Apple in 2022. It is designed to allow Apple device owners to verify that they are indeed communicating with the person they believe they are in a conversation with, and not with a malicious entity that may have intercepted the message. This feature is triggered when the system detects suspicious activity, which triggers an alert within iMessage.

While this feature is most vulnerable to digital attacks, such as government agents, journalists, and other individuals whose communications may be of interest to malicious entities. The normal user may not find this feature useful, given the relatively lower risk of their messages being intercepted.

iMessage Contact Key Verification

iOS 16.6 Supported Devices

  • iPhone 14 Series
  • iPhone 13 Series
  • iPhone 12 Series
  • iPhone 11 Series
  • iPhone X/ XR / XS / XS Max
  • iPhone 8 / 8 Plus
  • iPhone SE (2nd gen or later)

How to Download iOS 16.6 Beta Update

If you are a registered Apple developer, you can download iOS 16.6 Developer Beta 1 from the Apple Developer website. To do this, you will need to sign in to your Apple Developer account and then download the iOS 16.6 beta profile. Once the beta profile is installed, you can download and install iOS 16.6 by going to Settings > General > Software Update.


In conclusion, the Apple iOS 16.6 update represents another significant leap by Apple, bringing a wide range of new features, improvements, and opportunities for both developers and users. I’ve taken a deep dive into everything this update has to offer, from interesting new features to performance improvements and even potential bugs.

As I continue to track the evolution of iOS 16.6, I’ll be sure to update this page with the latest insights. This includes details about upcoming developer betas, public betas, and the final stable build. To stay up to date with the latest developments, I highly recommend that you bookmark this page or revisit it regularly. This will ensure that you are always up to date with the latest iOS 16.6 updates. Whether it’s benchmark performance, innovative features, or bug fixes, I’ve got it all covered for you. So keep this page in your eyes and join me in watching the exciting journey of iOS 16.6.

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