The patents that were sold had to do with BlackBerry's legacy non-core business (mobile devices) and don't comprise their entire patent portfolio. They've specifically said that the patent sale won't affect their existing customers (such as QNX licensees).
QNX, that thing I received like 30 years ago in a magazine on a bootable floppy? With X Win of course...
Yes, precisely, that thing. It managed to pack more on the floppy than most other systems of the time on 50 floppies.