Nintendo's Mobile Racer has some issues with the 1.2.0 update on Android, so we do not recommend downloading the update at this time.
The new update was supposed to revise the Mario Kart Tour racing controls, add a list of their own tickets and allow them to get action points for ending races during the party time. On iOS devices, the update can be installed without any problems, but Android users should forgo the update for now.
The in-app message states:
"We are currently experiencing a bug in version 1.2.0 of Mario Kart Tour, where the game pauses on the Nintendo logo screen after updating to Android devices, so you can not continue playing. We therefore recommend our players initially no update to version 1.2.0 make,"
Developer DeNA is currently working on a solution to the problem, so that Android users can quickly back to the racetrack. Do you have any problems with the app? We help in the comments!