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iPhone OS 3.1 Software Update

The free iPhone OS 3.1 Software Update includes some great new features, as well as all the features from previous updates. iPhone OS 3.1 gives you Genius recommendations for apps, offers a new way to organise apps on your iPhone and more.

Download the 3.1 Software Update.

Now Available

Genius Recommendations for Apps

Get recommendations for apps you might like based on apps you’ve already downloaded.

Genius Mixes

Have iTunes create up to 12 playlists based on what’s already in your library. You don’t even have to choose a sample song.1

Non-destructive Editing

Edit video and save it as a new clip so you don't lose your original footage.

Organise Apps in iTunes

Use iTunes on your computer to drag apps onto virtual Home screens, then sync them to your iPhone.1

iPhone OS 3.1 also includes these features and updates:

  • Improved syncing for music, podcasts and photos1
  • iTunes U content organisation1
  • Redeem iTunes Gift Cards, codes, and certificates in the App Store
  • Display available iTunes account credits in the App Store and iTunes Store
  • Save video from Mail and MMS into Camera Roll
  • Option to "Save as new clip" when trimming a video on iPhone 3GS
  • Better iPhone 3G Wi-Fi performance when Bluetooth is turned on
  • Remotely lock iPhone with a passcode via MobileMe
  • Use Voice Control on iPhone 3GS with Bluetooth headsets
  • Paste phone numbers into the keypad
  • Option to use Home button to turn on accessibility features on iPhone 3GS
  • Warn when visiting fraudulent websites in Safari (anti-phishing)
  • Improved Exchange calendar syncing and invitation handling
  • Fixes issue that cause some app icons to display incorrectly

iPhone OS 3.1 also includes these features from iPhone OS 3.0:

Cut, Copy, Paste and Landscape Keyboard MMS Stocks

Cut, Copy & Paste

Quickly and easily cut, copy and paste text from application to application. Select entire blocks of web text with a tap. Copy and paste images from the web, too.

Landscape Keyboard

Want more room to type? Rotate iPhone to landscape to use a larger keyboard in Mail, Messages, Notes and Safari.

MMS

Send MMS messages and include video, photos, audio and contact info.2 Even tap to snap a picture or shoot a video right inside Messages.

Enhanced Stocks App

Get more at-a-glance information and view charts in landscape.

voice memo

Voice Memos

Capture a memo, a meeting or any audio recording on the go. Voice Memos works with the built-in iPhone microphone or with the mic on your headset.

Spotlight Search

Spotlight Search

Find what you’re looking for across your iPhone, all from one place. Spotlight searches all of your contacts, email, calendars and notes, as well as everything in your iPod.

Calendar

Improved Calendar

Create meetings via Microsoft Exchange ActiveSync and subscribe to calendars with new CalDAV support.

Safari

Safari Improvements

Faster performance, autofill user names and passwords, and more.

Internet Tethering

Internet Tethering

Share your Internet connection with your laptop with Internet tethering via Bluetooth or USB.3

Stereo Bluetooth

Stereo Bluetooth

Connect compatible Bluetooth stereo headphones, car kits or other accessories.

Auto Wi-Fi Login

Automatic Wi-Fi Login

Log in to a Wi-Fi hotspot and iPhone automatically logs you in when you connect again.

Sync Notes

Sync Notes

Never leave a note behind. Now you can sync all the notes you write on your iPhone back to your Mac or PC.

Parental Controls

Parental Controls

Decide what music, videos and apps kids can access.

Parental Controls

YouTube Login

Log in to your YouTube account to save and sync bookmarks and rate favourites.

Shake to Shuffle

Shake to Shuffle

Give iPhone a shake and it shuffles to a different song in your music library.

Shake to Shuffle

New Languages

iPhone supports 30 languages and more than 40 keyboard layouts.

Mobile Me

MobileMe Find My iPhone and Remote Wipe

Find your iPhone if you lose it and protect your privacy with Remote Wipe.

Latest Maps

Run the Latest Apps

Run the next generation of iPhone apps, like peer-to-peer games1 and more.

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