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Apple Seeds Developers With New Build of OS X Mavericks 10.9.3

Apple Seeds Developers With New Build of OS X Mavericks 10.9.3

Posted March 14, 2014 at 1:30am by
Apple has seeded developers with a new build of OS X Mavericks 10.9.3 for testing.

This is a pre-release update to OS X Mavericks 10.9. Please refer to the seed note for more details and installation instructions.


The build number is 13D17 and the focus areas are Graphics Drivers and Audio.

Developers can download the new build from the Mac Dev Center linked below.

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Apple Seeds Developers With New Build of OS X Mavericks 10.9.3
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Comments (1)
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gamerscul9870
gamerscul9870 - March 14, 2014 at 12:20pm
I hope people will stop downgrading. I don't see the problem here of the new osx.
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