PUBLIC MARKS from oseres with tag ios4

iOS 4 is here for iPhone and iPod touch. You're probably downloading right now. Here's what you need to know to get the most out of iOS 4. First off, have you actually upgraded? If not, Here's how. Here are all the new things that are in iOS 4, and how you can try them. While you're trying this, go and download the apps updated for iOS 4.