Will the iPhone, iPod or iPad in your pocket run the all-new iPhone OS 4? Read on, and we’ll break down which devices have been allowed under Cupertino’s Upgrade Umbrella, and which are left out in the cold, wet badlands of iPhone OS 3.0.
Read on for the full, device by device guide… and just where did you get a pocket big enough for the iPad anyway?




UPDATE 2: Yup, it’s official, the 8GB iPod touch third generation won’t support multi-tasking, only the 32 and 64GB models. Sorry folks.
Apple is preparing to lift the lid on iPhone OS 4. Want to know what’s coming up for the smartphone that changed gadget history? Read our live updates and we’ll clue you in.


