Hi, I'm sorry to hear that,
As for now I'm not sure how to help with that since I never have the white screen problem.
I was wondering if like you said the device it self does not current.
Checking the device it meets the bare minimum software requirements to open and might heavy lag and since (not to brag) my game is pretty heavy with ton on img file this might cause it.
there are 2 way to fix or work around,
1. Using emulator.
2. Try this web see if you can play via browser?
https://gamcore.com/games/midnight_exploration
^ this is not my website but i hope it helps
Hope this helps, please let me know :D
Viewing post in Midnight Exploration by Nencity comments
Unfortunately, both ways didn't work (i don't have enough space for an actual emulator, so that's my fault on that)
The web version prompted me with a WebGL error, but going into full screen did not. However, it still appeared as a white screen.
I might be a bit stuck here since I don't know any work-arounds.