Mario Kart Tour is fun, no doubt, but sometimes the support codes come thick and fast. The game still has some early day jitters that it is trying to work through. The latest support code to start impacting people is 806-7245. This one will populate with a message telling you that you have not logged in to your Google Account. As such, it seems restricted to only Android devices.
Mario Kart Support Code 806-7245 Explained
Unfortunately, the Nintendo Support page is not very forthcoming with information around the cause of this particular error. It falls into a full bracket of 806 errors that Nintendo advise the below solutions for. All we can make out without more information from Nintendo themselves is there appears to be a breakdown in communication between the Google servers and the game servers.
- Restart the application and try again.
- Restart your mobile device.
- Reinstall the application.
If possible, please contact the Mario Kart Tour in-app support.
If you are unable to launch the application or reach the in-app support, please submit your inquiry to firstname.lastname@example.org.
Unfortunately, if none of those options resolve the issue, there is not much you can do except wait for the developers to issue an update that solves the problem. It is a good idea to report the problem through the proper channels if you are experiencing it, as this lets the devs know the extent of the issue.
Be sure to include as much information as you can to the developer support ticket. Such as the make and model of your phone, the OS version you are running, and any apps you have installed that might be interfering with the apps function. This information assists the developers the most and gives them a higher chance of replicating the issue and solving it quickly.