Apple today revealed the brand new Apple iPhone 4 at WWDC in San Fransisco. Apple iPhone 4 has a totally re-designed exterior and hardware features. The new additions include a brilliant 3.5 inch display with 336ppi for 940 x 640 pixels resolution, 5MP main camera with LED flash and HD video recording, 1GHZ Apple A4 processor, glass-stainless steel case design, improved battery life, etc. Another attraction of iPhone 4 is that it ships with iPhone OS 4.0 aka iOS 4.0. Steve jobs announced at the WWDC that they are changing the name of the iPhone OS 4.0 to iOS 4.0. Developers can now download the latest and final build of iOS 4.0 at the official website.
Apple iOS4.0 features:
The major features of Apple iOS 4.0 are multi-tasking, option to create folders, improved mail box, home wallpaper support, iAD, iBook, new game center, and application development around 1500 APIs. Developers already started working on the APIs to produce new apps and to update the functionality of existing ones.
Apple iOS 4.0 download for iPhone 3G and iPod touch:
Apple iOS 4.0 upgrade will be available for iPod Touch 2G, iPod Touch 3G, iPhone 3G and 3GS. Some of the features of iOS 4.0 works only with iPhone 4 and iPhone 3G S. Other can still upgrade their OS to the latest version free of cost. This time Apple is providing free iOS 4.0 update for all iPod touch users. All non-developers can download the final build of iOS 4 using iTunes, on June 21.
Update: iOS 4.0 is now available for download. First update you iTunes to version 9.2, and then click on the devices section in the left side. Select your iPhone or iPod touch and click on update in the right pane. It will show a message that a new software update is available for users iPod/iPhone. Now update your device to iOS 4.0. Remember to select the option to backup during update.
Update: Apple iOS 4.0 direct download links for iPhone 3G, iPhone 3G S , iPod Touch 2G and iPod Touch 3G ipsw files, proceed to this link.