The process of downloading the Pioneer SPH-DA01 AppRadio Car Audio Firmware 2.64 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Pioneer SPH-DA01 AppRadio Car Audio Firmware 2.64 driver from the primary server - this is the manufacturer’s Pioneer 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 Pioneer SPH-DA01 AppRadio Car Audio Firmware 2.64 diver.