[johnbaker15]

Just read a post BMWMOA forum that talks about the latest release of Sena SMH10 V4.1 looks like that there are some improvements for the K1600 Bluetooth connectivity. Take a look here for a few details.

Note the Sena Web page makes no mention of this mod, not even in the release notes??

 

[boxer259]

If you own one,and have it registered,you would have received an e mail notifying of an
upgrade being available for the detachable helmet unit for approx $149.00.This unit now
has a usb connection for charging and computer access to upgrade firmware when available
nice unit.

 

[starvingdrummer]

I purchased the Sena SMH10 V4.1 and fed it the undate/upgrade. I found no change in the horribly garbled audio - no matter what the source! Spoken word was fair, but music was very bad - even at a low volume.

Returned it for a refund. The same goes for the Cardo Scala Rider G9. They're both nice systems, but they can't seem to break the 'BMW firmware' barrier...

 

[johnbaker15]

Wondering if the latest release of the firmware V4.2 might help the 1600 and RT folks that were/are having trouble pairing with the audio systems?

Cut and paste from Sena release notes;
CHANGES
=======
- Multipoint
- Multi-language voice prompts
- Increased A2DP volume
- Improved compatibility with Bluetooth onboard audio systems and GPS devices
- Minor bug fixes in device interoperability, audio management and intercom

Note the "improved compatibility with onboard audio systems".

HTH