I am currently enrolled in the marshmallow beta for blackberry.
The beta was released to all the carriers. Currently, every north american beta tester on a variety of carriers have received their OTA upgrade except T mobile testers.
Even developing countries in Asia have received their beta updates from their carriers.
May I ask what is the hold up?
We don't have any info on the beta for this phone koalakun. It would be best to run this by Google to see what additional information they can give you.
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