SENA RELEASES FIRMWARE UPDATES FOR THE SPIDER RT1 & SPIDER ST1 v2.5.2
April 29, 2026
SPIDER RT1 v2.5.2 (P/N : SPIDER-RT1-01, SPIDER-RT1-01D | Model : SP130)
- Improved connectivity with various TFT displays
- Improved remote control connectivity
- Improved connection issues with Bluetooth devices
- Added “Phone disconnected” and “Device disconnected” voice prompts
- Improved battery related voice prompts for Japanese
- Added support for displaying the battery level on BMW TFT displays
- Minor bug fix with displaying the proper “Low battery” message while updating the firmware Over-the-Air (OTA)
- Minor bug fix with hearing music at the lowest volume level on certain versions of iOS
SPIDER ST1 v2.5.2 (P/N : SPIDER-ST1-10, SPIDER-ST1-10D | Model : SP105)
- Improved connectivity with various TFT displays
- Improved remote control connectivity
- Improved connection issues with Bluetooth devices
- Added “Phone disconnected” and “Device disconnected” voice prompts
- Improved battery related voice prompts for Japanese
- Added support for displaying the battery level on BMW TFT displays
- Minor bug fix with displaying the proper “Low battery” message while updating the firmware Over-the-Air (OTA)
- Minor bug fix with hearing music at the lowest volume level on certain versions of iOS