Hi, I just posted this to the O2 Forums in the UK - for a quick context help for US folk, here in the UK we have one carrier - O2 supporting iPhone (like AT&T) and a retailer Carphone Warehouse who are the same as a Best Buy in the US. (actually Best Buy Mobile and Carphone Warehouse are in a joint venture - so more or less same company!)
Anyway - here's my post - any one from UK please feel free to add your tales of woe:
http://forum.o2.co.uk/viewtopic.php?p=132014#132014
I received my new iPhone 3GS today which i ordered through Carphone Warehouse.
I stuck O2 sim in, activated it and synced with iTunes (using the restore from my old 3G as suggested on apple site)
As soon as I got it up and running I was surprised at the DULL screen - colours washed out. I checked brightness and it was set to half way with auto on - yes it got brighter if I adjusted it - but the colours were still washed out.
I have compared it side by side with my iPhone 3g on some photos and videos (e.g. Toy Story) the older 3g looks much better - richer colours, better contrast etc.
I have checked the serial number - 4th and 5th digits tell you the production week - mine is week 23. It seems that yellow tint problems are more prevalent in week 21-23 though some people have also had problems with week 24/25.
Anyway - this has put a real downer on this upgrade which I have been looking forward to for ages.
I could cope with a slight colour temperature difference - i.e. slight more yellow, but I am not going to put up with the washed out colours and lack of contrast. Also, in reference to the 'warmer by design' comment - there are numerous reports of apple employees in US stores acknowledging the issue and swapping out devices for unhappy customers.
I will be calling Carphone Warehouse tomorrow AM to see what they suggest. Please can any other UK people respond to this thread with their findings?
Bill