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iPhone 4.0 OS

The fourth generation iPhone operating system.

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A Quick Tip by devora

  • Apr 9, 2010
  • by
Literally x's on my calendar till iPhone 4.0 OS is released!
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More iPhone iOS 4.0 reviews
review by . June 22, 2010
iPhone iOS 4.0 steps up its game
The highly anticipated iPhone iOS 4.0 was released today and as an iPhone and overall Apple fan, I set out to download and install it right when it was released at 10 AM PST.  Luckily, I have an iPhone 3GS, so I can reap off of all the benefits of this upgrade.  The original iPhone and iTouch, however, were completely excluded from this upgrade, and the generations in between only received a few upgrades.      For iPhone 3GS users, there were many significant upgrades.  …
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devora ()
Ranked #4
When I'm not Lunching, I'm a jeweler, and an all around, self-proclaimed web geek. My passions include social media, the interweb, technology, writing, yoga, fitness, photography, jewelry, fashion, … more
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About this topic


Features include:
  • Ability to multitask
  • Create playlists
  • 5x digital zoom
  • Tap to focus video
  • Bluetooth keyboards
  • Multitasking VOIP API
  • App-specific location settings
  • iPhone social gaming network
  • Ability to categorise Apps into folders
  • Places in Photos
  • Home screen wallpaper
  • Gift Apps
  • Spell Check
  • Introduction of iBooks on the iPhone
  • iPod Out
  • CardDAC
  • Advertising via the iAd network
  • Sync IMAP notes
  • Birthday calendar
  • Persistent Wi-Fi
  • CalDAV invitations
  • Recent Web Searches
  • Top Hit in Search
  • Upload workouts to Nike+
  • Resize Photos
  • Edit from Outboxenwp
  • Search SMS/MMS
  • Nested playlists
  • Folders
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