I downloaded the Android 7 (480p and 2160p) image from the “downloads” tab and flashed it to a microSD card using etcher on windows. When i plugged the card into the Pi4B rev. 1.3 and turned on the power, the red LED (i suppose it shows the storage activity) never came on and there was no HDMI output. Android 9 and 10 work fine, ubuntu server does too, sadly the debian link in downloads doesn’t work, so I could not try that. Also none of the OS that worked displayed anything on my DSI official raspberry pi touchscreen. I am new to this community and this SBC, but i feel like it’s not normal how my Pi behaves. (Maybe I am just stupid) Thanks in advance 
Edit I found the link to the debian image on the documentation page worked. I got debian running, it behaves as it should. Still no output on my DSI screen though. I am sure that it works and that I connected it correctly.