Instead of writing a long guide, I figured I’d just show you pictures on what to expect. Just an FYI all of your info will be WIPED.
Visit: http://www.t-mobile.com/wmupgrade/
The first image is Large click link below to view it
http://www.cellrants.com/images/dashupdate/1.jpg
To get to the settings below you must go to your control panels power options, the below screen shot is for Windows Vista:
After you click next the following screen will appear on you computer, your DASH however will display a RED, BLUE and GREEN screen with the word Excalibar at the top. After a few seconds a gray screen will appear with a progress bar.
When the Finish Screen appears your phone will reboot, when it boots up it will show a progress bar, when that progress bar completes it will reboot the phone again.
