I have a game that looks great in the Unity Editor Game view on Windows, but when I build it and download it to my GS8+, I get nothing but garbled lines on a dark background (usually). Attaching two pics. Can anyone tell me how to troubleshoot this?? I don’t even know where to start.
Make a debug build and look into adb logcat output. When build starts on the device, it print initialization logs including graphic device caps. There migh be some errors or warnings or whatever info wich may lead you to the reason of this behaviour.
Also I would test your build on different devices and would build just empty scene with rotating cube and test it on your device