Hey guys, question... My brother has an iPhone 3G on 3.1.2. He wants to go 4.1 but I'm sorry, iPhone 3G's run like $h1t on 4.1. So I told him to stick at 3.1.2 cause the phone will run the fastest on that firmware. The problem is all the kool new software only run on 4.0 or above nowadays. So is their any way to trick the App Store into thinking he's on 4.1 to allow him to download an App? or is their another way he can download Apps that are only 4.0 and above compatable on firmware 3.1.2? He is jail broken btw. Thanks!