The iOS™ 4 is here. With a free software upgrade, it lets you do amazing things. The iOS™ 4 has more than 100 new features, each one very different and more advanced than its predecessors.
Say, you have a 3G or 3GS and upgrade your iPhone to iOS™ 4. Once done, you sit up looking for that wow-effect. Well, to be frank, it may not be that “wow” at first. Reason: iOS™ 4 is not familiar to all of us. We are yet to grow with it, to know and use all its 100 amazing features. Except for a few features, which we have heard someone mention or read somewhere, we don't know what is so e-x-c-i-t-i-n-g about this ubiquitous iOS™ 4.
If you are stuck in this I-know-but-don't-know-much about iPhone 4 rut, cheer up. This is your guide to unleash the iOS™ 4. This how-to-use guide lists all the awesome features of the new OS with detailed descriptions on how to use/operate each and every functionality.
Take time to read. We've made it simple and painless. With this, you'll not let any feature rust.
DOWNLOAD
