Upgrade/Update HTC EVO 3D to Android 2.3.4 - Android App Development

The HTC EVO 3D owners may also want to keep their smartphones up-to-date. So we thought of giving you a tutorial of how to upgrade HTC EVO 3D to Android 2.3.4.
But prior to telling you how to install Android 2.3.4 on HTC EVO 3D, let’s see what do you want in order to be able to perform the installation. You will have to download 2.3.4 HTC EVO 3D port. You will also have to root your HTC EVO 3D to prepare it for Android 2.3.4 upgrade. Discover how to root HTC EVO 3D and install Android 2.3.4 from here.
Here are the download links of the files you want to update HTC EVO 3D to Android 2.3.4
Just before beginning to upgrade your HTC EVO 3D to Android 2.3.4 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 HTC EVO 3D to Android 2.3.4 :

1. Install the ROM Manager on your HTC EVO 3D. Get it from Android Marketplace Location, then install the clockwork mod recovery.

2. Connect your HTC EVO 3D to your PC employing the USB information cable. Copy the “HTC EVO 3D_2.3.4.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 ”HTC EVO 3D_2.3.4.zip” file and follow the directions for installing Android 2.3.4 on your HTC EVO 3D. As soon as the installation is over, just reboot your HTC EVO 3D device and here you go, you’ve just upgraded it to the new Android 2.3.4