Still waiting on my iPhone 4. Should have pre-ordered before I left for South Africa, but as you know I’m an idiot. I’ll do a review after I’ve had it in my hands for a few days. Meantime, while a little late I thought I’d tell you what’s important about iOS 4. Sorry there are no pictures with this post, but like I said I’m still waiting on my iPhone 4. First, iOS 4 is just the latest firmware (essentially its firmware 4.0). Many of you probably have already upgraded, but most of you hopefully have not. Why? Again, my number one rule for iPhone happiness is NEVER upgrade your iPhone’s firmware until you have read to see if its worth doing (is there anything new and cool I want with the upgrade) and see if its safe. By safe I mean giving it a week or two to see if there are any issues being reported (like battery drain). This is doubly important if you have jailbroken your iPhone as you likely lose your jailbreak with the new firmware. So the three big new cool features in iOS 4 are Facetime (only for iPhone 4 and over wifi), Multitasking and Folders. Continue Reading…