I am actually possibly thinking of maybe getting the iPhone4S on Sprint, if they don't get the Nexus-Prime. Last iPhone I owned was the 3G, and that thing was a bad experience after like 6 months, started lagging and freezing, same with my brother's 3G too after a year, it was flaking out on him. So we both left for the "Nexus" line. But I am open to going back now. One thing I LOVE about Android is the option to customize the phone right out of the box, without rooting or anything like that. On a new iPhone4S can I replace the stock keyboard with a different one ? Or different color keyboard like all black ? Or does basic stuff like that need a jailbreak ?