Android: app does not open - what to do?
If an app does not open on your Android smartphone, you can usually fix it yourself. Our instructions will help you and show you what you have to do.
Android app cannot be opened
Follow the points below and check after each step whether the app can now be opened:
- Completely terminate the app and processes: Open the "Settings" and switch to "Apps". Here you have to call up the app in question and tap on "Force exit". If there are also active processes listed, you should also end them.
- Clear cache: In the "Settings" under "Apps" open the app again and tap on "Clear cache".
- Clear data: Above "Clear cache", tap on "Clear data". If the app requests registration, you have to do it again.
- Completely delete and reinstall the app: Open the app in "Settings"> "Apps" and tap on "Uninstall". Then download the app again.
Read also how to move apps to the SD card and save internal storage space.