I have changed many of the permissions (especially by Play Store and Play Store Services). Now many apps works unusual and many doesn't work but doesn't give any understandable error.
One of them is a game "World of Tanks Blitz". Whenever I open the app, it asks for Google account login and then it starts to download the big data like GBs for every tank.
How can I fix or at least how can I understand the problem exactly?