The game is working.
Problem with black screen:
Make a folder com.ezfun.df2gameus in Android>OBB and move the obb in there
Problem with loading screen:
Reinstall the game.
I finished reinstall , install the game, i cjeck every folder on obb and data,
There is nothing wrong, it just happened yesterday that there is 1mb patch.
Yes, the game is working , after you login your account, then you choose server, but when you hit the enter, it only stuck onloading.