I could have. The problem wasn't the adhesive I used. I attempted using 2mm redtape from etech,over each rubber button, but problem was, now matter how much heat I put on, the buttons really wouldn't stay seated for some reason. I even wiped area with alcohol. I ordered a whole lower charger port assembly, but my real question is, these buttons don't Light up EVER... do you know exactly what -mechanism-? drives power to the actual lights for these buttons??? Is it a flex cable? I don't remember now that I can't see it. help! And YES I have already tried the power Saving mode solution.. THIS IS A mechanical failure. But where?