The factory bluetooth app doesn't pair with this dongle at all.
Instead of offering a dialogue box with a pairing number request it has a box with OK..OBDII...Cancel.

That's all I get, and if I choose OK or OBDII nothing happens. Atr this time the bluetooth icon at the top of the screen
is dimmed out.
I have tried third-party bluetooth apps, but none have much luck either.
Please assist, Tony.