Unity3D & Quest2 : Running a VR project using APK Build method

when i click build the windows bling noise play and when i go to errors it shows this Build completed with a result of 'Unknown' in 0 seconds (0 ms)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

I try to enable developers mode in my oculus quest 2, also check in the developers settings that will pop up collect data, still no usb debugging pop up and collection of data.
I cant run my game on my oculus quest 2.
any reason why? I also download the adb driver from oculus website.
any fix?

my quest 2 isnt showing in run devices. i have the newest android studio, do i need another version? what gives

if you have an error like "in order to build... player settings etc" go to player settings>other settings> and changer the color space from linear to gamma

When I am switching to the android version the scene view became grey

Done in HDRP?

Any unity scene has little flickering and grains on it when deployed in oculus. any idea how to fix that?