I have a Blackberry Passport, OS 10.3.1.1151, which runs the Parallels Access Android app, partially. I am on a MacBook Pro Retina mid-2012, Yosemite, and have Parallels 10, latest Access app, everything updated. When I run the Access Android app, it controls the Mac, brings up browsers, Finder, etc., all of which I can see when I'm sitting in front of the Mac. Problem is, the Access screen on the Blackberry is blank except for the Access icons. IOW, I can't see the Mac screen on the Blackberry. I called Access support, the guy put me on hold for a couple minutes, came back and said that while he know that Blackberry OS 10.3 supported Android, that it will not support the Access app, even though it is running on the Blackberry. He said I had to have a native Adroid OS 4.2 or higher on a true Android phone such as a Samsung Galaxy or the like. I'm afraid that is the answer, but wonder if anyone has gotten the Android Access app to run on a Blackberry with 10.3? I have an iPad Mini in which the Access app works OK, so it's not a problem with my computer or Yosemite or Parallels on the Mac.