Cannot Sign In to Google Play from Clash of Clans
I'm trying to use Google Play to back up my village (an advanced TH9).
In CoC game I go to the settings tab.
I press the button.
A radio selection box asks me which Google + account to use.
I select one.
Welcome 'Pawnografik' appears on the floating Google Play box. It seems like it has worked.
But in the settings tab the remains red and continues to say 'Disconnected'.
I can't the to go green and say 'Connected'. Which, I assume, means I can't back up my village.
What is wrong? I have tried creating new Google accounts to use and I have successfully executed these steps on another device. I have 'Play Games' and Google+ apps successfully installed on the android device.
Please help.