Ooookee, does this mean you are not able to transfer a new file? I you cant, it shouldn't be because the main and pages are stuck doing something but rather a deeper firmware problem. (Buttons are not needed for a download.) If you are correct that the normal use of those buttons has been altered with programming, then you should be able to fix it with a new download.

Either way, I hope you are able to fix it so you have an extra.