I keep hearing rumors about a 12 MP camera. I'm happy with the rear camera on the iPhone 6, so a 12 MP is not that important to me. What I would like to see is an improved front camera. What we have now is a 1.2. It's weird that Apple shows no love to the front camera. Many of the Android flagship phones have 5 MP cameras in the front. Hell, I'd be happy with a 3 MP at this point. I also think the iPhone needs more RAM. I would also love to see an option for a silver casing with a black front. I like the black front, but I'm tired of the dreary space grey. What hardware improvements and additions would you like to see in the next iPhone?