I'm in the same boat as you guys...

I have 2 BB's...my personal T-Mo Curve and my work Sprint 8703...even though I can pair both, it will only connect to one of them (whichever one I pair first after deleting the devices from each phone and re-pairing).

I updated the firmware on the Z9 to 3.4 but that doesn't seem to do anything, and I've never been able to reset the Z9. Holding VOL +- and the main button does nothing...

Help!