Likewise, you can change or set each program to become the default for certain file types it's able to open. (thewindowsclub.com)
This alternative method opens a window wherein you can select a program and make it as your default program for opening certain file types. (thewindowsclub.com)
There are even apps and software you can download onto both phones that can assist in transferring certain files. (littletechgirl.com)