I'm copy paste this tutorial from forum.xda-developers.com :The Dell Streak 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 to Android 2.3 GingerBread.
But prior to telling you how to install Android 2.3 GingerBread on Dell Streak, let’s see what do you want in order to be able to perform the installation. You will have to download 2.3 GingerBread Dell Streak port. You will also have to root your Dell Streak to prepare it for Android 2.3 GingerBread upgrade. Discover how to root Dell Streak and install Android 2.3 GingerBread from here.
Here are the download links of the files you want to updatre Dell Streak to Android 2.3 GingerBread
Just before beginning to upgrade your Dell Streak to Android 2.3 GingerBread 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 to Android 2.3 GingerBread :
1. Install the ROM Manager on your Dell Streak. Get it from Android Marketplace Location, then install the clockwork mod recovery.
2. Connect your Dell Streak 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 GingerBread on your Dell Streak. As soon as the installation is over, just reboot your Dell Streak device and here you go, you’ve just upgraded it to the new Android 2.3 GingerBread.
Note: Here Is Link To Download the ROM =The ROM File size is 128 MB, so I split the file into 3 parts :
ROM Part 1 : http://goo.gl/7pyL97
ROM Part 2 : http://goo.gl/ffHU2x
ROM Part 3 : http://goo.gl/l1zKh5To combine 3 parts files above into 1 file just use WINRAR, then extract the files into ZIP format.
If any problem with the ROM, maybe because the ROM have corrupted during the download process, you can try to re-download the ROM.
Thank you for visiting How to Upgrade / Update Dell Streak to Android 2.3 GingerBread - Internet Service Provider
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Tutorial Video : Easy Way To Download at downloadsafe.org/sharecash.org by Michael