There is the proper version of the 4.3 update now available, along with a revised users manual. If the unit(s) is registered you should get the email with the instructions. The brief blurb says:
Dear Sena users,
Thank you for using Sena products.
We are pleased to announce the release of the firmware version 4.3 of the SMH10 and the SMH10R with major enhancements in functions such as music sharing and speed dial.
- Music Sharing: You can start sharing music with an intercom friend using Bluetooth stereo music during a two-way intercom conversation.
- Speed Dial: You can assign a desired phone number to a speed dial on the SMH10R or on PC, and quickly make a phone call by using the voice speed dial menu while the phone is paired.
You can upgrade your firmware using the new Device Manager 1.4.3 for Windows. Manager v1.9.3 for Mac OS X is available as well for Mac users.
Please be sure to register your product online in order to download the new Manager software, since free upgrade service is provided only to the registered users. For more details, please visit Sena web site at
www.SenaBluetooth.com.
Please download the Device Manager or firmware.
Please download the new user's guide.
The firmware upgrade service is provided only to the registered users.