After trying to root my HTC Desire HD with Advanced Ace Hack Kit (AAHK) something went wrong and i'm stuck here. If i try to turn on the phone i get the white screen with HTC logo and then it goes grey and that's it. If i try to get in HBOOT menu, anything i'd press it goes to the white screen and then grey. I made a video with that so u can take a look and give me some help please. Thanks.
HTC Desire HD root gone wrong - YouTube
HTC Desire HD root gone wrong - YouTube