Connect the head unit to your PC via a USB-to-USB (Male-to-Male) cable. Flash: Load the Scatter file into SP Flash Tool.
Before starting the update process, ensure that the ZXDZ 01 device is properly connected to a power source and that all cables are securely connected. zxdz 01 firmware update
If the device is stuck in a boot loop or the standard menu fails, you may need to force the update. Insert the USB drive containing the firmware. Connect the head unit to your PC via