Sena Bluetooth released the firmware version 1.1 of the SMH5 and is recommending users of the SMH5 upgrade to the latest version. Some improvements including power management and enhancements in Bluetooth interoperability with mobile phones. You can upgrade your firmware using the new SMH5 Manager software, version 1.0 or Manager 1.2 for Mac.
Please be sure to register your product online in order to download the Manager software, since firmware upgrade service is provided only to the registered users.
For more details, please visit Sena web site at www.SenaBluetooth.com .