Yess you can ( but not through the itunes updates). if you are available for an upgrade, just go to the store and you can get the 16GB iPhone for $199, or the 32GB for $299. IF you are NOT available for an upgrade, each is $100 more expensive (16GB-$299 and 32GB-$399). Hope that helped! :)
well i dont think you can becuz the iPhone 3G and iPhone 3GS are not the same thing. Most of the time the upgrades are free.. so yeh u cant upgrade a iPHone 3G to iPhone 3GS cuz they are both different phones.
I bought one, but cannot advise anyone else to do the same. If you already own an iPhone 3G or 3GS, it is not worth the upgrade price.
Sorry but no, if your on PAY AS YOU GO there is no way you can upgrade. Only the plan users may upgrade.
no, thats why there is software for the 3g and the 3gs.
the iphone 3gs replaced the iphone 3g.
The iPhone 3G was released on July 11, 2008 The 3Gs was released on June 19, 2009 and was an upgrade
3G
iPhone 3G S = iPhone 3G + Extra's
HTC Wildfire. Half price of Apple iPhone 3g or 3gs and more or better features.
Its' different connection socket for iphone 3g and 3gs. Please check images here : Thanks. iPhone 3G and iPhone 3GS LCD are not same. see it here: handypart dot com
iPhone 3GS. Then the iPhone 4 and then the iPhone 4S.
The size and dimensions of the iPhone 3G and 3GS re the same
iPhone, iPhone 3G, and iPhone 3GS