While I've decided to wait on getting a new iPhone till the next update (or till my current phone becomes unusable), I've run into an issue with my bumper falling apart. Seems like it's a well known problem and mine has actually lasted much longer at 2-1/2 years than average. However, reading reviews of the bumper on apple.com, it looks like the newer bumpers are made different, fit very tight and cause the sleep/wake button to keep getting engaged. Basically looks like a design issue since people who have gotten it replaced say it's the same with the new one. Anyone run into this issue? If so what did you get? I really like the design of the bumper and other than the few scratches it caused around the sides, it has done its job pretty well. Just need something to get me over the next 6 months of so till the next iPhone. And hopefully, my home button won't stop working again!