Saburo arieshton Insufficient information. Could you provide device info from Settings > System > About device (or screenshots)? (And probably your head unit will be a model that is impossible to install it)
Saburo arieshton CPU: Qualcomm QCM6225 (Octa-core) Unfortunately, DUDUOS is not compatible with this CPU. Only FYT 7862 or FYT8581 can participate in the International Beta Testing Program for third-party units other than those that can be purchased from DUDUAUTO. More detail: https://forum.dudu-auto.com/d/2559-duduos-beta-testing-expands-to-more-devices-join-now-for-portrait-mode-support
