Need some help getting into a phone

Hello idk if this is the right place for me to ask but im running out of ideas. My grandpa had his phone run over the other day and the screen is destroyed. It still tecnicly works but the desplay doesnt work and the touch doesnt regester. All o need to do is get the phone to accept a usb connection to extract all his photos but i cant get past the little "accept connection popup" because i cant emulate an input and be plugged into the phone at the same time. Is there any way i can utelize a ducky script to altee the phone's settings to alwayse accept usb file shareing or something else I can do?