

Android usually restores all settings after you re-install and log into the app. Finally, if you can't fix it with anything, you may need to uninstall the app and re-install it.

After that put it to charge, and press the power button.

You just need to press the recent applications menu (usually the first left button) in your phone. Most of the times, it might be a temporary loading issue.Usually when you open an app, you will see a black screen for few seconds and then app will crash with or without an error message. It is one of the most common problem in android operating system. Common Untappd for Business App Problems and Troubleshooting Steps ✅ I'm getting black screen / white screen (blank screen) when I open Untappd for Business?
