These buttons are the worst part of my windows phone experience. They are always being triggered accidently when hands or fingers get anywhere near them.

change the white color windows hardware button to blue yellow red and green colors, this will make all of the windows phone devices look shiny, as a windows phone user i would like to see this improvement on future windows devices (WP8)

Phones current battery life only last from 2 to 4 hrs. People use there phones,alot. This would be a great improvement

Provide TV-out connectivity via 3.5mm jack to composite or mini HDMI. ideally provide TV appropriate UI similar to Nokia Big Screen.

I want more capacity 32GB or better 64GB.

8GB or 16GB is not enought

It would be nice to manage multiple SIM modules on hardware with appropriate capabilities.

Better phone options with QWERTY keyboard, like BlackberryBold. We want to recommend WP to executives who type a lot of email and prefer physical keyboard.

Windows Phone software should support hardware that does not support calling functionality. i.e. it has everything else, but the phone...

Customizable hardware button user can assign individual function to. Should work even if phone is locked or sleeping. Good for switching into silent mode etc.

NFC payments support

I love my new Nokia 820 except the enforced haptic feedback on the buttons.

Please allow owners the option to switch it off. I have only had it one day but it's giving me RSI even though I have never suffered from it before.

I'm at the point or returning the phone. A pity.

Many thanks

Hi Microsoft, the Windows Mobile 8 display support was bit disappointing, please do look into this link http://www.mobilespect.com/lg-presents-5-inch-1080-display-prototype-with-advanced-ips.html here LG has come up with a 5 inch 1080p display, maybe this display size can turn out to become a standard display size for bigger screen Mobiles, do consider 1080pdisplay now else android and iOS get this on board and may leave us behind in display size again.

Ability to AdHoc Wifi networks.
It allow to share Internet connections, control devices and robots, share files, etc...

Work with Nokia to build a unique WP8 device which compares to the GS2.Should be iterative over the years. Enough of the normal phones

There are so many nice areas of application for that feature like:

heart rate monitors
speed sensors
cadence sensors
foot pods
power meters
activity monitors
calorimeters
body mass index measuring devices
blood pressure monitors
blood glucose meters
pulse oximeters
positions tracking
short range homing beacons (Disc Golf, GeoCaching)[6]
weight measuring devicesa
control of music playersa
temperature sensorsa