Hi Folks,
I think that here there are lots of misundertoods, so I will explain my own experience, with enough details to be able to compare "Apples with Apples", fine?
Well, I used two iPhones for my comparison:
1) iPhone 3G-16GB with FW 2.2.1 (not jailbreaked neither hacked in any way)
1) iPhone 3G-16GB with FW 3.1.2 (not jailbreaked neither hacked in any way)
Then, I was running several aplications in both, and you know what?
I DIDN´T SEE ANY DIFFERENCE AT ALL!
All the applications that come with the iPhone OS were equally fast: Contacts, Camera, Calendar, iPod, App Store,... well in fact Safary was FASTER on the FW3.1.2.
So, although the iPhone 3G with FW 2.2.1 was mine, and the iPhone 3G with FW 3.1.2 from a friend,... you know what? I am going to upgrade my iPhone 3G to the FW 3.1.2 after waiting a long time because after checking both in my hands, I didn´t see a good reason to not do it at all.
Finally, whenever do you want to explain your own experience, please, indicate which iPhone you have (2G/3G/3GS) and if it has been jailbroken or hacked in any way, because of course, the performance will never be the same. So try to avoid comparisons between the 3G and the 3GS, and even between hacked, or not, iPhones.
Thanks & Cheers!
