The world’s most advanced mobile operating system keeps getting better. Download the free iOS 4.3 Software Update and get new features that let you do even more with your iPhone, iPad, and iPod touch. The software update is free. It’s easy. And you can download it right now.
Get even more play out of AirPlay — the wireless technology that lets you stream content from your iPhone, iPad, or iPod touch to your HDTV via Apple TV.1 In addition to music, movies, and photos, AirPlay now streams video from your Photos app. So you can shoot a home video and instantly share it with everyone in the room. Even AirPlay-enabled apps and websites get the big-screen treatment with iOS 4.3. And if your photos are the feature presentation, you can play a slideshow with all the stunning themes available on Apple TV.
iTunes Home Sharing
Now you can play your entire iTunes library from anywhere in the house. If it’s on your Mac or PC, you can play it on your iPhone, iPad, or iPod touch over a shared Wi-Fi network.3 And not just music. Watch a movie or TV show. Play a podcast. Or listen to an audiobook. On whichever device you want — without having to download or sync
iPad Side Switch
Customize the switch on the side of your iPad to lock the screen rotation or mute the volume. So you can lock your iPad display in landscape or portrait. Or quickly go from volume on to volume off. Just configure the side switch in Settings to toggle between your options.
Personal Hotspot for iPhone 4
On the road, in an airport, at the park — now you can bring Wi-Fi with you wherever you go. Download iOS 4.3 on your iPhone 4, and the next time you find yourself without access to Wi-Fi but in 3G territory, enable Personal Hotspot and share your cellular data connection with your Mac, PC, iPad, or other Wi-Fi-capable device. You can share your connection with up to five devices at once over Wi-Fi, Bluetooth, and USB — with up to three of those connections using Wi-Fi.4 Every connection is password protected and secure. And it’s power friendly, too. iPhone detects when your Personal Hotspot is no longer in use and turns it off to save battery life.
- Reduces the size of the cache
- No longer backs the cache up to iTunes
- Deletes the cache entirely when Location Services is turned off
- Fixes an issue that occasionally caused blank or frozen video during a FaceTime call
- Fixes an issue that prevented some international users from connecting to 3G networks on iPad Wi-Fi + 3G
- Contains the latest security updates
- Fixes an occasional graphics glitch on iPod touch (4th generation)
- Resolves bugs related to activating and connecting to some cellular networks
- Fixes image flicker when using Apple Digital AV Adapter with some TVs
- Resolves an issue authenticating with some enterprise web services
How to update / restore your iPhone/iPod using the downloaded IPSW file:
1. Download the firmware for your device
2. OPTION-click (on Macs) or SHIFT-click (on PCs) on the Update / Restore button in iTunes
3. Now you will be able to tell iTunes to use the IPSW file you downloaded to update / restore your iPhone/iPod
NOTE: To be able to download iPhone/iPod firmware directly from Apple you will have to follow these steps:
1. Make sure you are using iTunes 8. Connect your iPhone to your computer.
2. When iTunes opens, select your iPhone under Devices in the Source List on the left.
3. In the iPhone Summary pane, click Check for Update.
4. Click Download and Install. Do not disconnect your iPhone until the update has finished.
Note: Before proceeding with your driver installation we suggest you make sure you are installing the latest version available and for the appropriate model/revision and Operating System.
We strongly suggest following 'readme' instructions for installing drivers when available. Often restarting your system will be necessary for the new driver to become active and start functioning properly.
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