Apple ipod

What are the characteristics of work in the 3G iPhone OS 4.0?

I have the intention of buying an iphone 3g today and I will go to 4.0, but I want to know what will work? -Task, wallpapers, Multi automatic corrections, 5x zoom camera, and check spelling, and other things. Reply quickly.

I got the same question a few days. during the process of trying to find the answer I ended up getting an iPhone without www.theiphone4talk.tk 4G. the iOS4 expected in 4 days n I'm so excited I can not wait. Enjoy the new iPhone

YouTube- iPhone OS 4.0 All the New Features.flv