I had a wish to see how ICS works on my Desire HD. So followed the instructions from xda-developers and installed ICS successfully by rooting the DHD. As there were lot of bugs in the Custom ICS ROM. I thought of reverting back to GB. When I do the revert back to GB, I got the Vietnam GB version(i.e Android 2.3.3 and Sense 2.1). I would like to revert back to Indian version of GB(i.e Android 2.3.5 and Sense 3.0). Please Help.!