Sena Technologies, Inc. released firmware updates for the Spider RT1, Spider ST1, R1 EVO, R2 EVO, and M1 EVO, which includes: 

• Added firmware support for models with or without the FM radio
• Increased the maximum volume for phone calls
• Minor bug fix when skipping to the next track while playing music
• Minor bug fix for saving phone numbers for the Speed Dial feature
• Minor bug fix with the headset automatically powering off when answering a phone call while sharing music
• Minor bug fix for pausing music while using Musing Sharing 
• Minor bug fix for automatically entering Phone Pairing mode after powering on the headset
• Minor bug fix for the "Mesh Intercom off" voice prompt when Mesh Intercom is powered off while listening to music

• Improved the quality of the voice prompts and the button tones
• Improved the time it takes to power off the headset
• Improved connecting Mobile Phone and Second Mobile Phone at the same time when reconnecting the headset to paired devices
• Minor bug fix with the headset automatically powering off when Mesh Intercom is powered off
• Minor bug fix with the "Goodbye" voice prompt when powering off the headset
• Minor bug fix with the voice prompt language defaulting to English after performing a Factory Reset
• Minor bug fix with the headset not powering off after performing a Factory Reset
• Minor bug fix with the standby battery consumption when the Reset Button is pressed

• Improved the quality of the voice prompts and the button tones
• Improved the time it takes to power off the headset
• Improved connecting Mobile Phone and Second Mobile Phone at the same time when reconnecting the headset to paired devices
• Minor bug fix with the headset automatically powering off when Mesh Intercom is powered off
• Minor bug fix with the "Goodbye" voice prompt when powering off the headset
• Minor bug fix with the voice prompt language defaulting to English after performing a Factory Reset
• Minor bug fix with the headset not powering off after performing a Factory Reset
• Minor bug fix with the standby battery consumption when the Reset Button is pressed
• Minor bug fix with an issue where power off voice prompt was heard after pressing the Reset button and connecting the USB Data and Power Cable.

Please download the Device Manager:

➤ Click Here to Download

Please download the User’s Guide:

Spider RT1 ➤ Click Here to Download
Spider ST1 ➤ Click Here to Download
R1 EVO ➤ Click Here to Download
R2 EVO ➤ Click Here to Download
M1 EVO ➤ Click Here to Download