Apple Releases First Public Betas of iOS 16.3 and iPadOS 16.3

Apple today seeded the first beta of upcoming iOS 16.3 and iPadOS 16.3 updates to public beta testers, providing the new software to the general public for the first time. The public betas come one day after Apple provided the beta to developers.

iOS 16
Public beta testers who have signed up for Apple's free beta testing program can download the ‌iOS 16.3 and iPadOS 16.3‌ betas over the air after installing the proper certificate from the Public Beta website.

So far, iOS 16.3 and iPadOS 16.3 appear to be more minor updates than the iOS 16.2 and iPadOS 16.2 releases. The software includes support for physical Security Keys for adding an additional layer of protection to an Apple ID.

With this feature, a physical FIDO certified security key can be used in lieu of device authentication when signing into an ‌Apple ID‌ on iCloud or a new device.

The update also includes a more streamlined process for transferring a song to a HomePod from an iPhone and vice versa, with Apple providing additional detail on how it works. No other major changes have been found in the beta as of yet.

Related Forum: iOS 16

Popular Stories

AirPods Pro 3 Mock Feature

AirPods Pro 3 Just Months Away – Here's What We Know

Friday April 18, 2025 5:16 am PDT by
Despite being more than two years old, Apple's AirPods Pro 2 still dominate the premium wireless‑earbud space, thanks to a potent mix of top‑tier audio, class‑leading noise cancellation, and Apple's habit of delivering major new features through software updates. With AirPods Pro 3 widely expected to arrive in 2025, prospective buyers now face a familiar dilemma: snap up the proven...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday April 17, 2025 4:12 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
Beyond iPhone 13 Better Triad

Apple's 20th Anniversary iPhone May Finally Go All Screen

Tuesday April 15, 2025 6:31 am PDT by
Apple is preparing a "bold" new iPhone Pro model for the iPhone's 20th anniversary in 2027, according to Bloomberg's Mark Gurman. As part of what's being described as a "major shake-up," Apple is said to be developing a design that makes more extensive use of glass – and this could point directly to the display itself. Here's the case for Apple releasing a truly all-screen iPhone with no...
maxresdefault

iPhone 17 Pro Launching Later This Year With These 12 New Features

Sunday April 13, 2025 7:52 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Subscribe to the MacRumors YouTube channel for more videos. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and ...
CarPlay Hero

Apple Releases Wireless CarPlay Fix

Wednesday April 16, 2025 11:28 am PDT by
If you have been experiencing issues with wireless CarPlay in your vehicle lately, it was likely due to a software bug that has now been fixed. Apple released iOS 18.4.1 today, and the update's release notes say it "addresses a rare issue that prevents wireless CarPlay connection in certain vehicles." If wireless CarPlay was acting up for you, updating your iPhone to iOS 18.4.1 should...
top stories 2025 04 19

Top Stories: iPhone 17 Pro Rumors, CarPlay Bug Fix, and More

Saturday April 19, 2025 6:00 am PDT by
This week saw rumor updates on the iPhone 17 Pro and next-generation Vision Pro, while a minor iOS 18.4.1 update delivered not just security fixes but also a fix for some CarPlay issues. We also looked ahead at what else is in Apple's pipeline for the rest of 2025 and even the 20th-anniversary iPhone coming in 2027, so read on below for all the details on these stories and more! iPhone 17 ...
iOS 18

iOS 18.5 Includes Only a Few Changes So Far

Monday April 21, 2025 11:00 am PDT by
Apple seeded the third beta of iOS 18.5 to developers today, and so far the software update includes only a few minor changes. The changes are in the Mail and Settings apps. In the Mail app, you can now easily turn off contact photos directly within the app, by tapping on the circle with three dots in the top-right corner. In the Settings app, AppleCare+ coverage information is more...

Top Rated Comments

4743913 Avatar
31 months ago
all apple users are beta testers of iOS whether they are in the program or not.
Score: 13 Votes (Like | Disagree)
JimmyHook Avatar
31 months ago

The problem is, FIDO security keys can be seized by the state.
Hopefully they 2-factor them. Key + Biometrics or Key + Password/Passcode
Score: 5 Votes (Like | Disagree)
Realityck Avatar
31 months ago

16.2 GM was a mess for stability. Hopefully this fixes some of that.
IPadOS 16.2 RC didn't cause really anything that I saw using it on a iPad mini 6 standalone. iPadOS 16.3 beta 1 has been running fine for hours. Sure there are likely some issues, but stability hasn't been a factor.
Score: 4 Votes (Like | Disagree)
0924487 Avatar
31 months ago
The problem is, FIDO security keys can be seized by the state.
Score: 3 Votes (Like | Disagree)
CarAnalogy Avatar
31 months ago

The problem is, FIDO security keys can be seized by the state.
So can you. There are stories of people imprisoned held indefinitely in contempt of court for refusing to give up passwords.
Score: 2 Votes (Like | Disagree)
Unk1ne Avatar
31 months ago

all apple users are beta testers of iOS whether they are in the program or not.
very true
Score: 2 Votes (Like | Disagree)