At today's announcement of iPhone OS 4.0, Apple unveiled seven major features in the latest version of its OS. Most of these additions came as no surprise--in fact, many were what we wanted when ...

You've got to wait a couple weeks to get this if you're the run-of-the-mill iPhone type -- but if you've ponied up the Benjamin for an iPhone Developer Program membership (who's probably suffered ...

I have been using OS 4 for a couple of months now. It’s amazing how subtle changes can affect the way the whole operating system feels. From the unified inbox to the portrait mode lock, Apple really ...

I think I speak for everyone at Cult of Mac when I say that the last hour has been incredibly exciting. I didn’t expect much from a small, post-iPad event about iPhone OS 4.0: multitasking and iAds, ...

Apple is set to show off the next major version of the iPhone OS platform this morning, and the event is just about to get underway. We will be bringing you live notes of all the action here, along ...

After iPhone OS 3's release last summer, we pulled out our crystal ball, dusted it off, and tried to look ahead to iPhone OS 4. Some of what we wanted to see were big features, others were small ...

[timecom-gdgt url=”http://gdgt.com/apple/iphone/4th-gen/” style=”full” float=”right”] Where were you when AT&T first promised that tethering would be ...

9to5Mac dug up references to video conferencing—hosted on Apple’s own servers—as well as group chat rooms and chat moderators in iPhone OS 4. That’s good news. The group chat and moderator stuff are ...

Apple's iPhone OS 4 could sport built-in integration with Facebook, including contact syncing and social connectivity to App Store software, according to a new report. Citing a "plugged-in source in ...

Apple on Tuesday released the third beta version of iPhone OS 4, only to temporarily rescind it due to an apparent problem with the installation process for the accompanying software development kit.

Continuing our series of interviews about Apple's just announced iPhone 4.0 OS, we caught up with Ken Carpenter of Mind Juice Media (and the FreeAppCalendar), to get his take on how Apple had shaken ...

AppleInsider claims to have exclusive details on how multitasking will work in the next major iPhone OS. Much as we predicted, it’s a lot like Expose works in OS X ...