There will probably be an iPhone 4S (ala 3GS) that will feature a couple improvements but not a departure from the current iPhone 4. the other conjecture of a

There will probably be an iPhone 4S (ala 3GS) that will feature a couple improvements but not a departure from the current iPhone 4. the other conjecture of a universal iPhone probably won't come to pass as Apple gave up on the programmable SIM (http://www.todaysiphone.com/2010/11/carriers-force-apple-to-forget-programmable-sim-plans/ http://www.todaysiphone.com/2010/11/carriers-force-apple-to-...) also it doesn't take into account fitting another chip into pretty tight space. I believe expanding to other carriers is pretty much a given. His other point that they will Focus on the Mac this summer doesn't really take into account they will easily be able to do more than one thing at a time.