Software updates
Always make sure you use the right software for the right device. Trying to update wrong software update to a BB Talkin intercom device will cause the device to stop working.
DOWNLOAD PDF SOFTWARE UPDATE INSTRUCTIONS FOR BB TALKIN DEVICES
(Updating will only work through Windows devices!)
IMPORTANT NOTE:
If you have installed the previous DFU WIZARD version, please uninstall it. Then download and install the latest version 1.4