Upgrade/Update Nexus S 4G from Google to Android 3.2 - Android App Development

The Nexus S 4G from Google owners may also want to keep their smartphones up-to-date. So we thought of giving you a tutorial of how to upgrade Nexus S 4G from Google to Android 3.2.
But prior to telling you how to install Android 3.2 on Nexus S 4G from Google, let’s see what do you want in order to be able to perform the installation. You will have to download 3.2 Nexus S 4G from Google port. You will also have to root your Nexus S 4G from Google to prepare it for Android 3.2 upgrade. Discover how to root Nexus S 4G from Google and install Android 3.2 from here.
Here are the download links of the files you want to update Nexus S 4G from Google to Android 3.2
Just before beginning to upgrade your Nexus S 4G from Google to Android 3.2 don’t forget to backup your information, as contacts, text messages and the apps installed from Android Marketplace Location who may be lost when the installation finishes.
Now let’s see how to update Nexus S 4G from Google to Android 3.2 :

1. Install the ROM Manager on your Nexus S 4G from Google. Get it from Android Marketplace Location, then install the clockwork mod recovery.

2. Connect your Nexus S 4G from Google to your PC employing the USB information cable. Copy the “Nexus S 4G from Google_3.2.zip” file you downloaded to the SD memory card.

3. Restart your device in the recovery mode using ROM Manager. As soon as in Recovery Mode, go to ROM Manager and select backup / restore to back-up your information.

4. From the Recovery Menu do a total data erase (including Delvik Cache). When completed, go back to Recovery Principal Menu and choose Flash ROM from SD Card. Navigate the location you copied the ”Nexus S 4G from Google_3.2.zip” file and follow the directions for installing Android 3.2 on your Nexus S 4G from Google. As soon as the installation is over, just reboot your Nexus S 4G from Google device and here you go, you’ve just upgraded it to the new Android 3.2