[Q] Android L 5.0.1 Brazil Soak Test topic

The Issue is the Google Play store doesn't open. When i open the app it shows Could'nt Sign in please try again later. 'The was a problem authenciating with Google Serves'

Also is there a way I can convert my 5.0.1 Brazilian Soak Test version to 5.0.1 GPE edition?

Anyway I just want to get rid of this Google Authenticating problem. Anybody?