Apple Seeds First OS X 10.10.1 Yosemite Beta to Developers - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Seeds First OS X 10.10.1 Yosemite Beta to Developers

Apple today seeded the first beta of an upcoming OS X 10.10.1 Yosemite update to developers, nearly three weeks after first releasing OS X Yosemite to the public.

The new beta, build 14B17, is available through the Software Update mechanism in the Mac App Store and through the Mac Dev Center.

10_10_1_14b17
While it is unclear what improvements the first update to OS X Yosemite will bring, there are several bugs in the operating system including a major Wi-Fi issue that has caused connection problems for a number of users.

Apple is asking developers to focus on Wi-Fi, Exchange accounts in Mail, and the Notification Center.

Related Forum: OS X Yosemite

Popular Stories

Apple Card iPhone 16 Pro Feature

Apple Card Promo to Offer Free AirPods Pro 3

Friday May 15, 2026 8:59 am PDT by
Starting as early as next week, customers who sign up for an Apple Card at Apple's retail stores in the U.S. will receive $249 cash back when they purchase AirPods Pro 3, according to Bloomberg's Mark Gurman. The promotion has yet to be officially announced by Apple, so exact terms and conditions are not available at this time. AirPods Pro 3 are priced at $249 in the U.S., so customers who...
Apple WWDC25 iOS 26 CarPlay Light mode 250609

Six Popular iPhone Apps Now Available on CarPlay

Thursday May 14, 2026 9:10 am PDT by
Apple's CarPlay system for accessing iPhone apps on a vehicle's dashboard screen has received six popular apps in recent weeks: ChatGPT, Perplexity, Grok, Google Meet, WhatsApp, and the indie artist streaming platform Audiomack. Make sure you have the latest version of each app and they will automatically appear on CarPlay. ChatGPT Starting with iOS 26.4, CarPlay supports voice-based...
ipad mini 7 blue

OLED iPad Mini: Release Date, Pricing, and What to Expect

Thursday May 14, 2026 5:08 am PDT by
According to the latest rumors, Apple is close to launching its next-generation iPad mini. So what should we expect from the successor to the iPad mini 7 that Apple released over a year ago? Read on to find out. Processor and Performance Apple is working on a next-generation version of the iPad mini (codename J510/J511) that features the A19 Pro chip, according to information found in code...

Top Rated Comments

151 months ago
much needed.... 10.10 has been nothing but a massive headache for me
Score: 15 Votes (Like | Disagree)
Parasprite Avatar
151 months ago
Fluffy unicorns.
About the update

The OS X Yosemite 10.10.1 Update is recommended for all Yosemite users. It improves the stability, compatibility, and security of your Mac.

–Fixes an issue causing Macs to periodically disconnect from Wi-Fi
–Fixes issue that sometimes prevented Launchpad from being able to search
–Improves the reliability of waking from sleep on Macs not compatible with Yosemite
–Includes Safari 8.0.1
–Fluffy unicorns
Score: 14 Votes (Like | Disagree)
151 months ago
Just don't understand how working code in Mavericks never made it into Yosemite. Like Wifi worked in Mavericks, why isn't it working in Yosemite? Did they purposely break the code?

All these working sub systems, battery, graphics, etc...now having problems don't make any sense to me.

Someone like to explain?
Score: 13 Votes (Like | Disagree)
larrylaffer Avatar
151 months ago
I wrote to Tim Cook and Craig Federighi describing all of it

Well no wonder there's a beta out!
Score: 10 Votes (Like | Disagree)
151 months ago
My battery life has gotten loads worse with the beta.

Sarcasm? It's been out like less than an hour.
Score: 8 Votes (Like | Disagree)
dugbug Avatar
151 months ago
Just don't understand how working code in Mavericks never made it into Yosemite. Like Wifi worked in Mavericks, why isn't it working in Yosemite? Did they purposely break the code?

All these working sub systems, battery, graphics, etc...now having problems don't make any sense to me.

Someone like to explain?

It's not that simple. Yosemite has a lot of changes under the hood including iOS style wifi airdrop, iPhone hotspot configure, continuity, etc. who knows the exact path a wifi bug can take. It's a bug.
Score: 8 Votes (Like | Disagree)