I'll tell you what I DON'T want first:
AMOLED/OLED screen. Reason? No production device has proven quality imaging in any sunlight direct/indirect. Products: Nokia N85/N86, Samsung i1770, i8910, and I forget the other. ALL suffer with poor readability for just a homescreen or pictures/video/phone call status/etc in any summer sunlight when outside. So to me the benefits of lower power consumption are non easily weighed when you've got the "backlit" (no real backlight but intensity of course) on FULL.
What I hope:
Increase capacity on whatever the proper flash is.
better file system management.
Finally some kind of multiple application running management similar to that jailbreaking app. Even if limited for say:
- 1 game at a time.
- only music first, then game so user listens to their own soundtrack OR API for games to use music library.
- maximum 5 applications to run at once. I've got 6+Yrs of smartphone experience on all platforms save for WebOS & Android and its average users only really use 5 applications running at any 1 time that they REALLy must have, others run but not necessary for longer than 20/30minutes. Loss of concentration and effective work */* time is used (*/* = divided by).
- user to set time to auto close apps after maximum 30mins-1hour (system force quits at exactly 1 hour if user doesn't have time set to same max or leaves it running without ever going back into it again. IMPORTANT: if user accidentally goes into app then time resets. BUT if its done after 30mins yet only for less than 1minute, then back out app is forced quite in 30mins. If its twice within 30mins and total time is longer than 1minute then auto/force quit is reset to 1hr. Fair??! Guess more research is needed.
* Faster 1Ghz ARM Cortex A9 with Mac OS X iPhone firmware supporting SMP!!! Faster cpu than 3GS, better power consumption than Snapdragon, more power for real world usuage.
* Apple to move into Audi, Bentley, BMW, Cadillac, Chevy, Ferrari, Maserati, and Porsche so that the iPhone 4GT can be the central GPS Navigation, Climate Control, Music Playback (via Amp of your choice), Video playback for 4 seaters, User saved seating/mirror/throttle response/traction settings SYSTEM! System can use iPhone 3GS/4GT cellular/wifi connection to make emergency call to Ambulance/Police/Firedepartment should a bad accident occur.
Heartattack API interface into iNike and Apple GPS chipset for when vehicular accident occurs and user doesn't respond (irratic heart rate, sudden calm heartrate/pulse/fading, body temperature rise/fall suddenly) you get the picture.
call it Apple iCONTROL!
* More gesture controls and a Video camera for video calls but MORE used for hearing impaired to make on device video calls to "sign-language" their speech to an online rep to relay it in words to someone on the other end that cannot A) see the user, B) communicate in "Sign-language"
^ VERY IMPORTANT since Apple is ALL about Universal computing!