As suspected, the iOS 4.3 update was released today. If you are looking to upgrade to 4.3… you can plug your device into your computer, head over to iTunes and select the “Check for Update” option. This will allow you to update your device to iOS 4.3. Below is Apple’s official changelog for 4.3.
Remember: If you are jailbroke and want to keep your jailbreak… hold off on updating to iOS 4.3. We will let you know when there is a new jailbreak out. The Dev-Team says that the wait shouldn’t be too long because @i0n1c has a 4.3 untether ready. We’ll keep our eye out.
iOS 4.3 Software Update:
This update contains new features and improvements, including the following:
• Personal Hotspot*
– Share iPhone 4 cellular data connection with up to 5
devices (combination of up to 3 Wi-Fi, 3 Bluetooth,
and 1 USB)
• iTunes Home Sharing
– Play music, movies and TV shows from a shared iTunes
library on a Mac or PC (requires iTunes 10.2)
• New AirPlay features**
– Play videos from the Photos app including the Camera
Roll album, iTunes previews, enabled third-party apps
and websites on Apple TV
– Play slideshows from Photos on Apple TV using
transitions available on Apple TV
• Faster Safari performance with Apple Nitro JavaScript
engine
• HD video out using the Apple Digital AV Adapter***
– View 720p HD videos from Videos app, iPod app,
Photos, YouTube, Safari, Keynote, and enabled
third-party apps on an HDMI display
• Ping features
– Push notifications for comments and follow requests
– Post and Like songs directly from the Now Playing
Is the iphone 4 “personal hotspot” and additional charge when you use it? or is it free?