HTC started releasing its Marshmallow kernel source files for its latest smartphone, the One A9, a few weeks ago. Back then, the list included a few European and Arabic variants of the device, but no American model. Now the US AT&T One A9's kernel source has also been uploaded to the HTC Developer Center. Unlike the other models, the file weighs at a relatively smaller 179MB.

Joining it are the Marhsmallow kernel source files for the One M8 Google Play Edition, which got its update to Android 6.0 almost a month ago.

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