You know what? I've just managed to do it. Never mind!
I cannot for the life of me figure out how to change my SMS tone. I've seen various threads on the matter, but no methods seem to work...
I got used to a certain tone (that was already on the phone, called Colour) but had to wipe the phone and now I can't get it back to how it was.
I only have the option to change the ring tone or the notification tone (which sounds for emails, not texts...). How can I set "Colour" as my text tone again?