Apk file not working in android 7 device

Hi Guys,
I build custom app using tflite - it’s working fine in android emulator and manage to generate apk file.
It’s installed in android 7 device (unfortunately virgin table stopped upgrading os) but when try to open - it crash - cannot run.
Any suggestion will be greatly appreciated - spent many days but could not figure out where might be problem.

Hi Jeet,

Do you have any logs for this crash? Can you paste them here?