By now you already probably know that on 24th June the newest Apple’s Unlocked iPhone 4 will be released to the public for purchase. You might also know that preorder sales have gone through the roof as confirmed by AT&T. but what you might not know is that the latest version of the operating system for the iPhone, the iOS 4 has also been released for users having the iPhone 3G or 3GS. If you are one such user who has an earlier of the iPhone and would like to update to the latest operating system, you can expect a variety of applications as there are more than 100 new features and key modules for you to choose from. Some of the key features that you can use, should you decide to upgrade include iBooks, multitasking, playlist creation, enhanced mail as well as better wallpapers for you home screen.
By making sure that you upgrade your iPhone 3G or Unlocked Iphone 3GS to the latest iOS 4, you will be on par with most of the features being made available for users of the iPhone 4. One of the best things you can look forward to with the iOS 4 is the ability of multitasking with different applications. In fact, Apple has confirmed that such multitasking would in no way shorten the battery life of the phone. Such multitasking was demonstrated by Apple CEO, Steve Jobs, as he managed to use Pandora for navigation in the background, while at the same time running a variety of applications in the foreground. In total, the iOS 4 would be capable of managing 2160 applications.
With the new operating system, users can expect a similar drag and dropfunctionality for folders and other files. Another major overhaul in the iOS 4 that you can experience in the 3G and 3GS is with respect to email as you will now be able to have a single integrated account that can store email inbox messages from all your accounts.