THIS IS NOT A DUPLICATE! When I login with Google account the screen goes white with spinning white pokeball under the Pokemon GO logo. Seriously, I dont know what to do. I made other account with Pokemon trainer and it works fine. But I will be grateful for any solution to get back to my previous account because I had there many pokemons.
- Kill app (I mean kill, don't just close it)
- Start app
- Log in
- Repeat, if necessary
- Clear cache (Android), if it doesn't work after a few tries
This should do after one or two tries. At least it works for me. Always*.
* Unless the servers are having issues. There is no way you can nicely ask the servers to let you in.