Aaaaaaah,i understand.
ok,well need to approach this a bit differently then.
since you have the htcdev compatible hboot,you will need to unlock it,install a recovery,and flash a zip file to lower your main version. we can then flash an older ruu. luckily you haev a CID thats easy to find RUUs for
-unlock bootloader,and install a recovery. basic directions are here:
http://androidforums.com/desire-hd-...-how-unlock-install-recovery-root-htcdev.html
since your phone is not booting,you can just skip over the commands that start "adb
xxxx" when you see
adb reboot bootloader you will just need to put the phone into fastboot manually,by selecting fastboot from the hboot menu. when you see directions to reboot,just let the phone reboot as far as it will after a couple minutes,then pull the battery.
-download "set main version low" zip from this post:
http://forum.xda-developers.com/showpost.php?p=23169557&postcount=4
-enter your recovery by chosing recovery from the fastboot menu. use the recovery menus to wipe cache and dalvik,and then flash the set main version low zip file.
-choose recovery option to reboot to bootloader
-check main version by entering
fastboot getvar mainver or
fastboot getvar all
you should see the main version listed as 1.00.000.0
now you can flash any zip that you want to,that is for your CID. i would pick the one i linked above(
Androidfiles RUU ) you can flash in hboot as a PD98IMG after extracting rom.zip as described above,or you can run the .exe with the phne in fastboot.
hopefully that will get you back to a working phone
just holler if you have questions