iPhone 4.0.1 software update

iPhone 4.0.1 software update, What comes after iOS 4.0? Nope, it's not the iOS 4.1 but the iPhone 4.0.1 software update which has just been released by Apple. It comes along with some bug fixes as well as the highly discussed improved signal strength formula that is expected to magically solve iPhone 4's reception issues. Meanwhile, the iPad got a software update too - taking it up to iOS