Bluetooth Issue

Hi chaps.

I have done a search but can't find anything definitive.

I've got a new android phone (Gakaxy S6 Edge) and have the usual e46 Bluetooth issue.

It connects and just drops out whenever it fancies really.

Is this something that can be resolved with the new ULF (I think that's the part?)

Or can I update the software on the ULF or any other devices to help it work?

I've tried the re pairing but had no luck, though will try this again now I've updated the nav unit, I doubt it'll help though.

Any help would be great as it's the one last annoying thing!

Thanks