iPhone 3G S Comparison Chart

ppteam

http://www.rapidrepair.com/guide ... mparison-chart.html

CoolMax

Tried last night.
It's good, but no great.

I only need upgrade FW to 3.0 to get most of new futures.

The one I like most is bluetooth suppot. I bougth a bluetooth headphone for a while but I can not use it because iPhone can not support certain profile.