for the last 2 days I got the error message, that I was „not connected to any network“ when trying to enter Evolution or Fusion. Other areas like shop, event, mercenary, battles, etc. were accessible but Evolution and Fusion would ALWAYS give me an offline-error.
I also tried to re-install the game, but when I entered my restoration code, again I got an error message
I have tried with wifi and without, but nothing works. Now I cannot even restore my game or play it
If your storage is pretty close to being full on your device try freeing up some space and trying again. I was having an issue with game not loading after using a restore code and clearing out some space seemed to fix the problem.