The much awaited iOS5 update for the iPhone 4, iPhone 3GS, iPod Touch 3G/4G, and iPad 1/2. iDevice owners can download and install the update using the latest version of iTunes (v10.5).
Alternatively, iDevice owners can directly download the update from Apple’s server, and then install it manually using iTunes. iPod Touch 3G owners can download iOS5 from here, while 4th generation iPod Touch owners can download iOS5 from here.
AT&T (GSM) iPhone 4 owners can download iOS5 from here, and Verizon’s iPhone 4 customer should head over to this link. iPhone 3GS owners can download the needed IPSW from here. iPad 1 and iPad 2(GSM) owners, can download iOS5 from here and here respectively. iPad 2 Wi-Fi and CDMA owners can download the iOS5 IPSW file from here and here. Apple also released iOS 4.4 for the Apple TV 2G which can be downloaded from here.
Before downloading the iOS5 IPSW file, users should make sure that they are on a fast and stable internet connection since each IPSW file is >700MB in size.