Hi! My english is not very good. I will try to explain my serious problem in hope to find a solution.
I have an DHD and it's stuck in bootloader.In FASTBOOT appears PD98IMG.zip wrong image. I tried FACTORY RESET and nothings happened. I start to searching for RUU-s, to put them on my card with name PD98IMG.zip. In right corner start loading a blue bar, then a yellow bar after that error CID wrong. I used Ace Advance Hack to make S-OFF, SUPER CID and other stuff.. failed, must have USB DEBUGGING check on phone. I have install in PC AMT and SDK Manager, nothing. An other software WinDroid Universal HTC Toolkit for flash rom, failed again. For 2 days I read about this problem but I did not found solve. I think, if i find an original RUU for my CID with same radio, renamed as PD98IMG.zip and put it on my sd card, maybe it will work.
Yesterday I tried to install RUU_Ace_O2_DE_1.38.207.1_Radio_12.28b.60.140e_26.03.02.26_M_release_155961_signed.exe , copy rom.zip from temp file, renamed as PD98img.zip and put it on card. When update start i found an other problem..bootloader - fail-PU (partition update fail!).
How can i fix it?
C:\Users\xxx>fastboot getvar all
INFOversion: 0.5
INFOversion-bootloader: 2.00.0027
INFOversion-baseband: 26.14.04.28_M
INFOversion-cpld: None
INFOversion-microp: 0438
INFOversion-main:
INFOserialno: 123456789012
INFOimei: 356357047******
INFOproduct: ace
INFOmodelid: PD98*****
INFOcidnum: O2___102
INFObattery-status: good
INFObattery-voltage: 3969mV
INFOpartition-layout: Generic
INFOsecurity: on
INFObuild-mode: SHIP
INFOboot-mode: FASTBOOT
INFOcommitno-bootloader: 743ca94a
INFOhbootpreupdate: 11
INFOgencheckpt: 0
INFOregion-id: 0
all: Done!
finished. total time: 1.170s
I have an DHD and it's stuck in bootloader.In FASTBOOT appears PD98IMG.zip wrong image. I tried FACTORY RESET and nothings happened. I start to searching for RUU-s, to put them on my card with name PD98IMG.zip. In right corner start loading a blue bar, then a yellow bar after that error CID wrong. I used Ace Advance Hack to make S-OFF, SUPER CID and other stuff.. failed, must have USB DEBUGGING check on phone. I have install in PC AMT and SDK Manager, nothing. An other software WinDroid Universal HTC Toolkit for flash rom, failed again. For 2 days I read about this problem but I did not found solve. I think, if i find an original RUU for my CID with same radio, renamed as PD98IMG.zip and put it on my sd card, maybe it will work.
Yesterday I tried to install RUU_Ace_O2_DE_1.38.207.1_Radio_12.28b.60.140e_26.03.02.26_M_release_155961_signed.exe , copy rom.zip from temp file, renamed as PD98img.zip and put it on card. When update start i found an other problem..bootloader - fail-PU (partition update fail!).
How can i fix it?
C:\Users\xxx>fastboot getvar all
INFOversion: 0.5
INFOversion-bootloader: 2.00.0027
INFOversion-baseband: 26.14.04.28_M
INFOversion-cpld: None
INFOversion-microp: 0438
INFOversion-main:
INFOserialno: 123456789012
INFOimei: 356357047******
INFOproduct: ace
INFOmodelid: PD98*****
INFOcidnum: O2___102
INFObattery-status: good
INFObattery-voltage: 3969mV
INFOpartition-layout: Generic
INFOsecurity: on
INFObuild-mode: SHIP
INFOboot-mode: FASTBOOT
INFOcommitno-bootloader: 743ca94a
INFOhbootpreupdate: 11
INFOgencheckpt: 0
INFOregion-id: 0
all: Done!
finished. total time: 1.170s


I believe the hboot partition update is failing because hboot is newer than the version you're trying to install,and there is no main version for the phone to check.

cid is always 8 characters,so if someone had changed it to O2__102 instead of O2___102 prolly no ruu would be able to run,even a correct one.