Got a tip for us?Let us know

a. Send us an email
b. Anonymous form

Apple Releases Second macOS Sierra 10.12.3 Beta for Public Beta Testers

Wednesday December 21, 2016 9:44 AM PST by Juli Clover

Apple today seeded the second beta of an upcoming macOS Sierra 10.12.3 update to public beta testers, one week after seeding the first public beta and one day after seeding the second 10.12.3 beta to developers.

Beta testers who have signed up for Apple's beta testing program will receive the 10.12.3 macOS Sierra beta through the Software Update mechanism in the Mac App Store.

Those who want to be a part of Apple's beta testing program can sign up to participate through the beta testing website, which gives users access to both iOS and macOS Sierra betas. Betas should not be installed on a primary machine due to the potential for instability.

macos-10-12-3-beta
According to Apple's release notes, the 10.12.3 update "improves the stability, compatibility, and security of your Mac." No specific changes, bug fixes, or feature additions were discovered in the first two developer betas.

Related Forum: macOS Sierra

Top Rated Comments

verpeiler

99 months ago

..miss the times when beta update were exciting. Now I don't even know wtf has changed or was fixed.

Score: 3 Votes (Like | Disagree)

Internet Enzyme

99 months ago

..miss the times when beta update were exciting. Now I don't even know wtf has changed or was fixed.

I wish Apple had a changelog for these. Even if they changed the most minute of things, they still should list it. I don't wanna see that it improves system stability and fixes bugs. I wanna know what bugs it fixes and how it improves system security. It seems like I update my mac every week, and each time it takes like 20 minutes, and comes out the other side completely unchanged. What is the point of a beta program then?

Score: 2 Votes (Like | Disagree)

C DM

99 months ago

When is it expected to be generally released? I'm hoping it fixes this issue on or before Jan 5. Otherwise, I will have consider returning my machine.
https://forums.macrumors.com/threads/2nd-mbp-ntb-with-display-issues-what-to-do.2021948/

No real expectations. That said, with it being the holiday season, more than likely nothing will happen as far as any final public releases before Jan. 5, and likely some weeks after that.

Score: 1 Votes (Like | Disagree)

Read All Comments

Popular Stories

iPhone SE 4 Production Will Reportedly Begin Ramping Up in October

Tuesday July 23, 2024 2:00 pm PDT by Joe Rossignol

Following nearly two years of rumors about a fourth-generation iPhone SE, The Information today reported that Apple suppliers are finally planning to begin ramping up mass production of the device in October of this year. If accurate, that timeframe would mean that the next iPhone SE would not be announced alongside the iPhone 16 series in September, as expected. Instead, the report...

• 68 comments

iPhone 17 Lineup Specs Detail Display Upgrade and New High-End Model

Monday July 22, 2024 4:33 am PDT by Hartley Charlton

Key details about the overall specifications of the iPhone 17 lineup have been shared by the leaker known as "Ice Universe," clarifying several important aspects of next year's devices. Reports in recent months have converged in agreement that Apple will discontinue the "Plus" iPhone model in 2025 while introducing an all-new iPhone 17 "Slim" model as an even more high-end option sitting...

• 160 comments

Generic iPhone 17 Feature With Full Width Dynamic Island

Kuo: Ultra-Thin iPhone 17 to Feature A19 Chip, Single Rear Camera, Semi-Titanium Frame, and More

Wednesday July 24, 2024 9:06 am PDT by Joe Rossignol

Apple supply chain analyst Ming-Chi Kuo today shared alleged specifications for a new ultra-thin iPhone 17 model rumored to launch next year. Kuo expects the device to be equipped with a 6.6-inch display with a current-size Dynamic Island, a standard A19 chip rather than an A19 Pro chip, a single rear camera, and an Apple-designed 5G chip. He also expects the device to have a...

• 162 comments

iPhone 16 Series Is Less Than Two Months Away: Everything We Know

Thursday July 25, 2024 5:43 am PDT by Tim Hardwick

Apple typically releases its new iPhone series around mid-September, which means we are about two months out from the launch of the iPhone 16. Like the iPhone 15 series, this year's lineup is expected to stick with four models – iPhone 16, iPhone 16 Plus, iPhone 16 Pro, and iPhone 16 Pro Max – although there are plenty of design differences and new features to take into account. To bring ...

• 130 comments

iCloud Private Relay Experiencing Outage

Thursday July 25, 2024 3:18 pm PDT by Juli Clover

Apple’s iCloud Private Relay service is down for some users, according to Apple’s System Status page. Apple says that the iCloud Private Relay service may be slow or unavailable. The outage started at 2:34 p.m. Eastern Time, but it does not appear to be affecting all iCloud users. Some impacted users are unable to browse the web without turning iCloud Private Relay off, while others are...

• 80 comments

iPhone 17 Rumored to Feature Mechanical Aperture

Tuesday July 23, 2024 9:32 am PDT by Joe Rossignol

Apple is planning to release at least one iPhone 17 model next year with mechanical aperture, according to a report published today by The Information. The mechanical system would allow users to adjust the size of the iPhone 17's aperture, which refers to the opening of the camera lens through which light enters. All existing iPhone camera lenses have fixed apertures, but some Android...

• 60 comments