Unable to open Native Mobile app using .apk file

Hi I have created .apk file and installed app in my mobile. But am getting the screen like below image, instead of showing my application login page.
1 answers

Without context it’s difficult to answer.

  • Check whether your APK is valid
  • Check your app meets the OS requirements
  • Restart application
  • Restart your Android phone
  • Uninstall your application and install again
  • Try another phone to install
  • Check logs of available