SENA RELEASES FIRMWARE UPDATES FOR THE QUANTUM SERIES

September 19, 2022

Sena Technologies, Inc. released firmware updates for the 50S, 50R, 50C, Impulse, Stryker, SRL–EXT, and SRL–Mesh, which includes:

50S/50R v1.2 (for part# 50S-01 / 50R-01)

Added the Audio Boost setting
Added the Voice Assistant setting
Modified the Multifunction Button on the RC4 to control Mesh Intercom
Minor bug fix with the equalizer presets when synchronizing the volume with a smartphone
Minor bug fix with music quality when a GPS direction is heard during Bluetooth Intercom while Bluetooth Intercom Audio Multitasking is enabled

50S/50R v2.1 (for part# 50S-10 / 50R-02)

Added the Audio Boost setting
Added the Voice Assistant setting
Modified the Multifunction Button on the RC4 to control Mesh Intercom
Minor bug fix with Mesh Intercom not working properly after a phone call
Minor bug fix with skipping music tracks backward when disabling Music Sharing
Minor bug fix with the volume of voice prompts while listening to music
Minor bug fix with the user interface canceling Bixby voice commands on Android smartphones
Minor bug fix with the equalizer presets when synchronizing the volume with a smartphone
Minor bug fix with the charging LED on the WiFi Adapter
Minor bug fix with music quality when a GPS direction is heard during Bluetooth Intercom while Bluetooth Intercom Audio Multitasking is enabled

50C v1.1

Added the Audio Boost setting
Added the Voice Assistant setting
Modified the Multifunction Button on the RC4 to control the camera
Minor bug fix with the equalizer presets when synchronizing the volume with a smartphone
Minor bug fix with music quality when a GPS direction is heard during Bluetooth Intercom while Bluetooth Intercom Audio Multitasking is enabled

Impulse/Stryker v1.1

Added the Audio Boost setting
Added the Voice Assistant setting
Added volume synchronization between a BWM Mottorad TFT display and the headset
Modified the Multifunction Button on the RC4 to control Mesh Intercom
Minor bug fix with skipping music tracks backward when disabling Music Sharing
Minor bug fix with the user interface canceling Bixby voice commands on Android smartphones
Minor bug fix with the equalizer presets when synchronizing the volume with a smartphone
Minor bug fix with music quality when a GPS direction is heard during Bluetooth Intercom while Bluetooth Intercom Audio Multitasking is enabled

SRL-Mesh/SRL EXT v1.1

Added the Audio Boost setting
Added the Voice Assistant setting
Modified the Multifunction Button on the RC4 to control Mesh Intercom
Minor bug fix with Mesh Intercom not working properly after a phone call
Minor bug fix with skipping music tracks backward when disabling Music Sharing
Minor bug fix with the volume of voice prompts while listening to music
Minor bug fix with the user interface canceling Bixby voice commands on Android smartphones
Minor bug fix with the equalizer presets when synchronizing the volume with a smartphone
Minor bug fix with the charging LED on the WiFi Adapter
Minor bug fix with music quality when a GPS direction is heard during Bluetooth Intercom while Bluetooth Intercom Audio Multitasking is enabled

You can upgrade your firmware using the most recent device manager.

Please download the Device Manager:

Please download the User’s Guide:

50R ➤ Click Here to Download
50S ➤ Click Here to Download
50C ➤ Click Here to Download
Impulse ➤ Click Here to Download
Stryker ➤ Click Here to Download
SRL–EXT ➤ Click Here to Download
SRL–Mesh ➤ Click Here to Download