Apple Seeds Seventh Developer Beta of macOS Sequoia 15.1 [Updated]

Apple today provided developers with the seventh beta of an upcoming macOS Sequoia 15.1 beta, with the new update coming one week after Apple released the sixth beta.

macOS Sequoia Feature
Registered developers can opt-in to the ‌macOS Sequoia‌ beta through the Software Update section of the System Settings app. An Apple ID associated with an Apple Developer account is required to get the beta.

‌macOS Sequoia‌ 15.1 introduces the first Apple Intelligence features, adding support for Writing Tools, new Siri features, Smart Replies in Mail and Messages, Priority messages in the Mail app, Memory Movie and Clean Up in Photos, and more.

The update does not include Image Playground, Genmoji, or more advanced ‌Siri‌ functionality.

Using Apple Intelligence features requires a Mac that has an Apple silicon chip.

Update: There appears to be an issue with Apple's servers at the current time, and users could run into errors with updating and restoring Apple devices. Retrying multiple times works for some, but it may be worth waiting until the servers are fixed to download the update.

Related Roundup: macOS Sequoia
Related Forum: macOS Sequoia

Popular Stories

maxresdefault

Apple Releases iOS 18.4 With Priority Notifications, Ambient Music, New Emoji and More

Monday March 31, 2025 10:03 am PDT by
Apple today released iOS 18.4 and iPadOS 18.4, the fourth major updates to the iOS 18 and iPadOS 18 operating system updates that came out last year. iOS 18.4 and iPadOS 18.4 come two months after Apple released iOS 18.3 and iPadOS 18.3. Subscribe to the MacRumors YouTube channel for more videos. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to...
iPhone 17 Pro 34ths Perspective

iPhone 17 Pro Launching Later This Year With These 10 New Features

Sunday March 23, 2025 10:00 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. Below, we recap key changes rumored for the iPhone 17 Pro models as of March 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone ...
iOS 19 Mock WWDC25 Feature

iOS 19 Expected to Run on These iPhones

Monday March 31, 2025 5:28 pm PDT by
iOS 19 will not be available on the iPhone XR, iPhone XS, or the iPhone XS Max, according a private account on social media site X that has accurately provided information on device compatibility in the past. The iPhone XR, iPhone XS, and iPhone XS Max all have an A12 Bionic chip, so it looks like iOS 19 will discontinue support for that chip. All other iPhones that run iOS 18 are expected...
top stories 2025 03 29

Top Stories: WWDC 2025 Announced, iPhone 17 Pro and iOS 19 Rumors, and More

Saturday March 29, 2025 6:00 am PDT by
Apple's big developer event is a little over two months away, and rumors about what we can expect to see in Apple's next major operating system updates are becoming increasingly frequent. A public release of iOS 18.4 is also imminent with a number of updates and improvements, although we won't be getting the major Apple Intelligence Siri upgrades that had reportedly been planned for this...
Magic Mouse Green

What to Expect From the Magic Mouse 3

Saturday March 29, 2025 10:15 am PDT by
Apple is reportedly working on a new Magic Mouse. Below, we recap what to expect. The two key rumors for the Magic Mouse 3 so far include a relocated charging port, along with a more ergonomic design. It was briefly rumored that the Magic Mouse 3 would also feature voice control, but that was misinterpreted information. Relocated Charging Port While the Magic Mouse switched from...
iOS 18

iOS 18.4 Expected Next Week - Here Are the Release Notes

Friday March 28, 2025 2:01 pm PDT by
With the second release candidate of iOS 18.4 that Apple seeded out today, the company finally provided us with release notes that give a full rundown on what to expect. There's an Apple Vision Pro app, new Apple Intelligence features for notifications and additional language support, plus an Apple News Food feature for Apple News+ subscribers, and several updates that should improve the...
Foldable iPhone 2023 Feature Homescreen

Six Things to Know About Apple's Upcoming Foldable iPhone

Friday March 28, 2025 3:54 pm PDT by
We've been hearing rumors about a foldable iPhone for almost a decade now, but it looks like we might finally see the device come to fruition in 2026. We're going to be waiting many more months for the foldable iPhone, but so far we're hearing good things. Apple wants to make it creaseless. It's taken Apple multiple years to design a foldable iPhone that it's satisfied with because Apple ...
iOS 19 visionOS UI Elements

Apple Codename Provides Clue About iOS 19's Rumored New Design

Sunday March 30, 2025 6:40 am PDT by
Multiple sources have claimed that iOS 19 will introduce a new design with more translucent buttons, menus, notification banners, and more, and there is now another clue that points towards this glass-like appearance. Bloomberg's Mark Gurman today said the new design project is codenamed "Solarium" internally. A solarium is a room with glass walls that allow in plenty of sunlight, so this...

Top Rated Comments

Lounge vibes 05 Avatar
24 weeks ago

That limitation has everything to do with GDPR and nothing to do with language barriers. Apple Intelligence relies on ChatGPT, which is non-compliant with the GDPR.
Apple Intelligence absolutely does not rely on ChatGPT, completely false information.
Starting this December, Apple Intelligence can be used as a portal to ChatGPT, but that isn’t the same thing at all.
You have to optionally go in and confirm you’d like to use ChatGPT every single time according to Apple, or else it will simply just use apples own servers and technology by default.
The current version of Apple Intelligence that’s in 18.1 *only* uses Apple’s AI servers and technology, ChatGPT is nowhere to be found anywhere in 18.1.
And even then, it appears that GPT integration will be limited to Siri queries and the writing tools, which as already stated will default to Apple‘s own services.

Every single time you use ChatGPT, you will have to give explicit permission.

You: ask question
Siri: I don’t know that, would you like me to check if ChatGPT does?
You: yes/no

You will have to answer a question like this every single time you use it.

TLDR: Apple Intelligence is absolutely not powered by ChatGPT.
Score: 13 Votes (Like | Disagree)
iGeneo Avatar
24 weeks ago
Well.. there is this :rolleyes:

Attachment Image
Score: 12 Votes (Like | Disagree)
Realityck Avatar
24 weeks ago
Seeded this week

* [B]MacOS 15.1 beta 7 (24B5077a) - October 15, 2024[/B]
* iOS 18.1 beta 7 (22B5075a) - October 14, 2024
* iPadOS 18.1 beta 7 (22B5075a) - October 14, 2024
* tvOS 18.1 beta 5 (22J5573a) - October 14, 2024
* watchOS 11.1 beta 5 (22R5575a) - October 14, 2024
* visionOS 2.1 beta 5 (22N5573a) - October 14, 2024
Score: 7 Votes (Like | Disagree)
Realityck Avatar
24 weeks ago
Comparison of MacOS 15.1 Beta 7 to previous MacOS 15.1 Beta 6

macOS 15.1 Beta 7 (24B5077a)

* Safari Version 18.1 (20619.2.8.11.9)
* System Firmware Version: 11881.41.5 (M1 based Macs)
* Darwin Kernel Version 24.1.0: Thu Oct 10 22:07:16 PDT 2024; root:xnu-11215.41.3~5/RELEASE_ARM64_T8103 arm64

macOS 15.1 Beta 6 (24B5070a)

* Safari Version 18.1 (20619.2.8.11.4)
* System Firmware Version: 11881.41.3 (M1 based Macs)
* Darwin Kernel Version 24.1.0: Mon Sep 30 00:07:39 PDT 2024; root:xnu-11215.40.63~39/RELEASE_ARM64_T8103 arm64

Apple Music/TV is still 1.5.1.24 , no change this time.
Score: 5 Votes (Like | Disagree)
Realityck Avatar
24 weeks ago
OTA now available, 2.07 GB download for AS Macs.
Score: 4 Votes (Like | Disagree)
vendini Avatar
24 weeks ago
Given that none of the new features are available in the EU, neither A.I. nor iPhone mirroring, this version is totally useless for us. Shame on Apple for limiting A.I. to English, and for locking these new features in the EU. I wonder what is still driving European customers to buy an iPhone 16, for example. Waiting until 2025 for it to be partially functional?
Score: 4 Votes (Like | Disagree)