The process of downloading the SAMSUNG Mobile USB OBEX Serial Port Driver 2.9.505.831 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the SAMSUNG Mobile USB OBEX Serial Port Driver 2.9.505.831 driver from the primary server - this is the manufacturer’s Samsung official website). If the download still fails to run, check whether your anti-virus software is not blocking the connection to the manufacturer server of the SAMSUNG Mobile USB OBEX Serial Port Driver 2.9.505.831 diver.