How to install iOS4 to iPhone 3GS - Install iOS to iPhone, iPod Touch

Apple released its new operating system – iOS 4, which bring in loads of new previously missing features like Multitasking, fast app switching, 5x digital zoom, folders for apps, backgrounds and others. For those with an iPhone 3GS or iPod touch (3rd gen), all of the features included in the firmware will be accessible.
And then, would you think about updating your iPhone, iPod Touch to iOS4?

Then, how could we updating iPhone 3GS and iPod Touch 3rd gen to iOS4? This guide aims to telling you how to install iOS4 to iPhone 3GS or install iOS4 to iPhone 3GS:

Preparation: First, you need make sure you are using iTunes 9.2, if not, you can updating your iTunes first. And Then connect your iPhone or iPod touch to your Mac / PC using the usual USB cable and make sure your device has been detected by iTuens.

Step 1: Select your iDevice from the left sidebar. This should open the summary page on the right.


Step 2: To be on the safer side, backup your device. Right click on the device’s icon on left sidebar and select Back Up from the list.

Step 3: Once the backup is complete, click on Check for update button on the summary page of your iDevice.


If the update is available, you would get a notification that iOS 4 is available and it would guide you through the installation.

Was this helpful? 0 0 Comments

You're reading How to install iOS4 to iPhone 3GS - Install iOS to iPhone, iPod Touch .