Apple has released the operating system version 3.0 for iPhone device. Here’s how to upgrade your system on iPhone to version 3.0.
what is iPhone?
iPhone is an multimedia smartphone developed by Apple Inc. which has more functions than iPod: internet-enabled, multi-touch screen functionality, mobile phone, digital camera and more…, MP4 is the one of main video formats supported by iPhone.
Step-by-step update or install the latest system in the iPhone
Step 1: First, install and run iTunes (you can download the latest version in apple offical site www.apple.com). Then, using a USB cable connect iPhone to your computer.
Step 2: Second in the iTunes window, go to the tab iPhone , and then click on the button Update .
Step 3: then in the window that appears asking if you make a copy before the update, click on the button Back. This backs up the phone settings (no need to perform data backup). Click on Update.
Step 4: In the dialog, we can read about the changes in the new software.
Click on Next> . Then we read the licensing terms and click on the button Accept .
Step 5: starts downloading new software.
Depending on your connection or transferring speed, this may take up to several hours. When the firmware is downloaded, start the first backup the iPhone settings, and then update the software. After finishing the upgrade, we can disconnect iPhone from your computer and enjoy the new features.