In this video I show you MDJ's Gingerbread ROM. Version 1.4 comes with a working camcorder, working usb debug and many other fixes. If you want to know how to flash this ROM then check out the video link below.
WARNING - If You are Flashing this ROM over a previous Android NAND ROM all settings will be deleted, also if upgrading from an earlier version of MDJ's Gingerbread ROM all settings will be deleted.
VIDEO TUTORIAL: How To Flash An Android NAND ROM To Your HTC HD2
http://www.youtube.com/watch?v=91mnfufny-Q
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INSTRUCTIONS ON HOW TO FLASH A ROM TO NAND FROM YOUR SD CARD
[03 JAN][RECOVERY] ClockworkMod Recovery for HD2 - v1.1
http://forum.xda-developers.com/showthread.php?t=898913
My Video Tutorial - http://www.youtube.com/watch?v=-pxucOLY488
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V2.5 - Direct Download Link
http://www.multiupload.com/4Y85S7GHAO
V2.3 - Direct Download Link
http://www.multiupload.com/RSQPILI1HA
V2.2 - Direct Download Link
http://www.multiupload.com/HUBGAN48LF
V2.1 - Direct Download Link
If you are having problems with the keyboard being in chinese then open the keyboard hit&hold the bottom left key on the keyboard and select input mode, then choose Android and it should fix the problem.
Source