With iPhone 4 is just released, Apple is dedicated to improve more features for your fantastic iPhone 4.  Keep checking the regular sofware updates to maximize the benefit of your iPhone 4 features.  Apple claims that with new iOS 4 software update, you could do benefir from amazing 100 features.  Take note that update is free.

To do the update of iOS 4 is very easy:

1.  Make sure you are using the lastest iTunes installed in your PC.  If not sure, check the version or download iTunes.

2.  Connect your iPhone with your PC/laptop and then open your iTunes.  You will notice that  your iPhone 4 is listed under Devices in the Source List on the left.

3. Afterwards, find button “Check for Update” in the iPhone Summary pane. Click it.

4. When ayou are ask to Download and Install, do so.   The progress bar will appear and make sure you do not disconnect your iPhone 4 until all the process is finished.

That is it.  You have the iOS 4 updated in your iPhone already.  Enjoy!