Install an android file browser apk onto your quest that lets you set up an FTP server (I use mixplorer). Set up the FTP server in the android browser - super easy to do. Then on your PC, navigate to the address:port you set the FTP server. Save the network location if you want.
Whenever you want to wirelessly transfer, open up the android browser–>options–>servers–>start FTP server (if it’s mixplorer) and there you go.