How to multitask on iPhone iOS 4

How to multitask on iPhone iOS 4 Tips & Tricks

We have spent a chunk of today eagerly playing with our iPhone’s new operating system, iOS 4. There has been plenty of discussion about iPhone multitasking on Twitter, so I thought I’d post a quick summary. Gizmodo explains it well: Double-clicking the home button will open a tray showing all running applications. Switching to another […]