Well, some good and some not so good news. I managed to install DJI GO4 on X96S stick but it must be downloaded as .apk and installed from internal memory. App is not visible in store. App does start up and shows ok on screen but I was unable to connect it to remote/aircraft. I was using the DJI charging cable (plus that small USB-C to micro USB adapter) between stick USB and remote micro USB port. I do not have a proper USB cable to test the other USB port from remote, but as soon as I have it, I will test.