Skip to Content

Apple Seeds First OS X 10.10.4 Yosemite Beta to Developers

by

Apple today seeded the first beta of OS X 10.10.4 to developers, just over a week after releasing OS X 10.10.3 with the Photos for OS X app to the public.

The new beta, build 14E7f, can be downloaded from the Mac Developer Center.

10_10_4_14e7f
It is not yet clear what's new in the 10.10.4 beta, but according to the release notes, the update "improves the stability, compatibility, and security of your Mac." Earlier OS X Yosemite updates, including OS X 10.10.1 and OS X 10.10.2 brought only minor changes to the operating system in the form of bug fixes and performance enhancements. OS X 10.10.4 may serve the same purpose.

OS X 10.10.3, released last week, was the first major update to OS X Yosemite that brought new features, including the Photos for OS X app, a redesigned emoji picker, and new diversified emoji.

Tag: OS X 10.10.4
Related Forum: OS X Yosemite

Popular Stories

Apple Event Logo

Apple Released Seven New Products Today

Wednesday March 11, 2026 7:05 am PDT by
Starting today, the seven new Apple products that were announced last week are available at Apple Stores and beginning to arrive to customers. The colorful MacBook Neo and all of the other new products are on display at most Apple Store locations around the world starting today. Apple Stores have inventory of the new products for both walk-in customers and Apple Store pickup, but...
Read Full Article • 24 comments
Apple 50 Years of Thinking Different

Apple Announces 50th Anniversary Plans

Thursday March 12, 2026 6:10 am PDT by
Apple today announced that it will celebrate the company's 50th anniversary over the coming weeks, but it has yet to reveal any specific plans. Apple was founded on April 1, 1976, so the company will turn 50 on April 1, 2026. "While Apple is known for looking forward, this milestone offers a special moment to reflect on the journey that has brought the company here, to celebrate the...
Read Full Article • 91 comments
iphone fold text

iPhone Fold to Feature iPad-Style Multitasking and Layouts

Wednesday March 11, 2026 1:31 pm PDT by
The upcoming foldable iPhone that Apple plans to debut this September will operate like a cross between an iPhone and an iPad, reports Bloomberg. When the device is opened up, the UI will have an iPad-like layout that supports multitasking with two apps side-by-side. No iPhone to date has supported running multiple apps on the display at the same time, beyond simple picture-in-picture mode...
Read Full Article • 132 comments

Top Rated Comments

justperry Avatar
justperry
142 months ago
Buy a new router.
Wifi is working fine for the majority of people and has for months.

No, it's not working fine, I still have WIFI issues, also on other routers.
But, it is better than before.
YOU don't have problems doesn't mean others don't have issues.
Score: 29 Votes (Like | Disagree)
C
crashoverride77
142 months ago
Im guessing it doesnt fix the wifi

Buy a new router.
Wifi is working fine for the majority of people and has for months.
Score: 21 Votes (Like | Disagree)
CheesePuff Avatar
CheesePuff
142 months ago
No, it's not working fine, I still have WIFI issues, also on other routers.
But, it is better than before.
YOU don't have problems doesn't mean others don't have issues.

I have 2 different model MacBook Pro's, both have been on Yosemite since 10.10.0 and never had a WiFi issue with my router or public ones.
Score: 13 Votes (Like | Disagree)
nutmac Avatar
nutmac
142 months ago
Buy a new router.
Wifi is working fine for the majority of people and has for months.
WiFi has so many variables and your generalization is ignorant of that fact.

And it is not a secret that Apple rewrote WiFi and Bluetooth stacks in iOS 8.x and Yosemite to enable Handoff/continuity. As a result, it introduced many bugs, including on-going Bluetooth and WiFi issues that many people are having (that did not exist in iOS 7.x and Mavericks).

P.S. I have WiFi issues with both Apple Time Capsule (the latest version) and Asus RT-N66U. As well as Bluetooth issues.
Score: 12 Votes (Like | Disagree)
justperry Avatar
justperry
142 months ago
I have 2 different model MacBook Pro's, both have been on Yosemite since 10.10.0 and never had a WiFi issue with my router or public ones.

I have been on OS X since 10.0b (yes, the first OS X release more than a decade ago) and never had WIFI issues until 10.10, that says something, no problem before on 10.9 with 3 different routers, now all of them have dropouts/disconnects so it's 10.10 which is the problem, not my routers.
Score: 12 Votes (Like | Disagree)
Four oF NINE Avatar
Four oF NINE
142 months ago
Can't come soon enough - 10.4.3 has been very unstable for me. At random points safari stops taking any keyboard input at all until I restart.

You're still using Tiger?
Score: 11 Votes (Like | Disagree)
Read All Comments