Hi there! I accidentally replaced an entire, really important note with one letter 'p'. I then closed the note (for some reason). I quickly went on my Mac Evernote program but before I could copy the note contents it synced (and once again showed the letter 'p'). I've been on forums about shaking to undo, but no matter how much I shake the phone while on the note it does not undo. I can't revert it or anything. Why can't I undo???? Or revert??? Please someone help, I really need the note back.