Chosen Solution
I have a phone that does not have a functional USB port whatsoever so it cannot charge or move files conventionally. The screen is also broken so I don’t want to invest a lot of money into fixing it so I’d rather buy a used phone off of eBay or something and physically transfer the internal storage into that, but the problem is I don’t know where the internal storage is located and I’m not sure what problems (if any) would arise from moving it to a different phone
In this case, I think there is no program can enter your internal storage and extract files. You need to take it to a repair shop .