Apple lists the use of “GPS tracking in a car on a sunny day or listening to music while in direct sunlight” as two particularly dangerous operations. via DailyTech – Like a Vampire, Sunlight Causes the iPhone to Overheat and Die, Says Apple.

There’s no need to be intimidated. I’m here to hold your hand every step of the way while you jailbreak or unlock your original iPhone, iPhone 3G or iPod Touch, and it’s really not much hassle at all. (One Page) via Step by Step Guide to Jailbreak and Unlock iPhone 3.0. …seveda step-by-step guide s [...]