Before, I had a coc acc and I got bored so I gave my acc (gmail) to my friend. My friend then changed the ign to his name. Now that i got a new phone, I installed coc and even if my old acc is already installed, i cannot play my old acc and his ign appears at the top. How can I change my ign? Do I need to log out my acc from his phone?
I think it's easy only you need to follow this step... Go to settings->accounts->add account->and add another Google account with the new email. Then go into the play store and there will be your email with a drop down arrow. Tap it and select the new email.