At 11500 i had the following issues:
1: Audio click between songs when changing songs in the musicplayer. Both on swipe and on back and forth on buttons.
2: Shutter noise from the lens when shifting from videocamera to camera. Sometimes when looking thru pictures. The noise also appears everytime i back out of the camera app.
3: Camera has focus issues, especialy in video. Most pictures come out green or yellowish.
4: Jumpy behaviour when charging. When i hold a finger on the app list, it rocks back and forth, shaking. If i take the AC out, it stops.
After 12070 i got these to follow:
5: Ringtone at max volume the first 2 seconds, after that, the volume it is set at. If Volume is at 1 itm rings at full power first sequence.
6: When the audio is on for dialing (typing). Everytime i go and wanna type a phone number. the 2 first digits make a crunchy sound and they're often delayed according to touch. If i open the dialer and wait a sec, its all fine. Its like the audio isnt ready. The wait does so that the 2 first digits sometime come in last second.
7: Even on 12070 (incl hard reset) i can get maximum 21 hours of battery, with no wifi, 3g only, lowest brightness and no games and no music. This is the biggest problem. I cannot believe it.
Nokia! Please fix this! I realy cannot believe that my Lumia 800 can be called a high-end phone when these are issues present and growing. I am extremely tired of it! (Especially after having it away for repairs for 17 days and then getting it back stating solved, but it was the same!).
Or i will have to tell youtube how bug no.5 almost contributed to me getting hurt maybe even killed. (not a joke).
My old Samsung Omnia 7 had none of these issues. Not that i want that back, but just saying.... I want to love my Lumia 
Where's my update? 
