Find out the troubleshooting steps that you need to do to fix the problem below. How to fix Galaxy Note9 Play Store authentication required error ...

Fix Authentication Issues to Get the Play Store Running Again Google Play authentication is a very minor issue that mostly occurs because your Google account has stopped syncing automatically.

It turned out that the authentication problem is simple to fix. Majority of users who reported to have experienced the issue said they have fixed the problem by following simple procedures.

We show you how to fix the most common Nexus Android 6.0 Marshmallow problems.