I restored the Android on my Samsung Tab4 to be able sincronization, maybe it was with a virous in, now I don't install more that apps to get free diamonts, just play the EW3 and when game says "Network Error" I restart the game or also the tablet before continue playing.
I am at Brazil using Galaxy 2 duos and I got the same problem, I already full steps the clean game data but it still says "Network Error" Is the server full? Why we cant chose the channel to play? Is any suport to brazilians players? I have reinstaled the game 2x times and now that i got lv39 it says "Erro de rede" ^,...,^