My brother last month bought a 4G.
i see,the last problem like the low signal,apple already repair it,and sometimes i will use or play with my bro 4G.
4G have a better system than 3Gs or another one.
First:4G have Auto Focus(Camera)
Second:Internet access is fast better than another smart phone.(Upload a photo under 1 minute using WIFI)
And many more function.
Now apple already OS 4.1 for iphone,they released new application at there,”Game Center” .
At game center you can playing game with other people,we can call it Online.
I think my bro will crazy,if he always play it,sometime he is autism and forget everything.hahahhaa.just a joke.
i will continue this blog and review another technology again.see u next time.
CMIIW(Correct Me If I’m Wrong):D
image from www.apple.com