Sena Technologies, Inc. released the firmware version v3.0.1 for the 10C and firmware v1.4 for the 3S, which mainly includes:

10C v3.0.1

• Minor bug fixes with date caption setting

3S v1.4

• Minor bug fixes with echo heard during phone calls

You can upgrade your firmware using the most recent device manager. Please be sure to register your product online in order to download the Manager software, since free upgrade service is provided only to the registered users.

Please download the Device Manager:
➤ Click Here to Download

Please download the User’s Guide:
10C ➤ Click Here to Download
3S ➤ Click Here to Download

The firmware upgrade service is provided only to the registered users.
➤ Register Now