Bluetooth Firmware Update - READ THIS FIRST If you are currently using BT version less than 3.10, install v3.10 first, then install v3.32. If you are currently running v3.10, install V3.32. If you are running v3.32, skip the BT Firmware update. Unzip the Firmware version you need to install. Both Firmware310.zip and Firmware332.zip contain a directory of the same name (Firmware), so only unzip the one you are currently trying to install.