How to Upgrade / Update Dell Streak 7 to Android 2.3.3 - Internet Service Provider

The Dell Streak 7 owners may also want to keep their smartphones up-to-date. So we thought of giving you a tutorial of how to upgrade Dell Streak 7 to Android 2.3.3.
But prior to telling you how to install Android 2.3.3 on Dell Streak 7, let’s see what do you want in order to be able to perform the installation. You will have to download 2.3.3 Dell Streak 7 port. You will also have to root your Dell Streak 7 to prepare it for Android 2.3.3 upgrade. Discover how to root Dell Streak 7 and install Android 2.3.3 from here.
Here are the download links of the files you want to update Dell Streak 7 to Android 2.3.3:
Just before beginning to upgrade your Dell Streak 7 to Android 2.3.3 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 Dell Streak 7 to Android 2.3.3 :

1. Install the ROM Manager on your Dell Streak 7. Get it from Android Marketplace Location, then install the clockwork mod recovery.

2. Connect your Dell Streak 7 to your PC employing the USB information cable. Copy the “hc_NS_test-8.1.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 ”hc_NS_test-8.1.zip” file and follow the directions for installing Android 2.3.3 on your Dell Streak 7. As soon as the installation is over, just reboot your Dell Streak 7 device and here you go, you’ve just upgraded it to the new Android 2.3.3