I have a Samsung Galaxy S7 SM-G930F that is fully functional with the exception of the screen and probably the capacitive buttons too. All I really need to do is to access my files. As a minimum, I need to access the files in /storage, but it would be nice to get all the application data as well. The phone has no custom recovery, only stock recovery and it isn't rooted; the worst part is that USB debugging is disabled. I also tried to enter my pin by plugging a keyboard and mouse to the phone via OTG, but neither device was recognised, and even if the mouse were recognised, I can't see anything on the screen.
How would I access the ADB, turn USB debugging on, remove the pin, or at least get the files from the phone using only stock recovery?