Database Users

HD2 stuck at the HTC boot screen

Hello, I have some problems with my mob.phone HTC HD2: after using Flash mobile stop working, then I tried install windows and tried turn on first time and my phone shows white screan with name HTC and don`t work at all,then i tried reset and Hard reset all setings and turn on again and than screan appears again with name HTC.
When i conect my phone to pc by usb, so my pc can`t find that phone.
Can you help me with this problem.
Thank you.

you should get your stock rom, ONLY your stock rom, extract the file ruu_signed.nbh
copy that file to your sd card formatted to fat 32 rename the file to leoimg.nbh
phone off
hold volume down
tap power (keep volume held)
phone should boot to three colors screen and start to flash.
this will ONLY work with original rom.

Thanks for Help.

Same problem......
I am also stuck in the white HTC screen, (R 2.06.51.07 G 15.30.50.07U D 1.66.76641). I can flash from SD card and so i tried, using the image in the latest official RRU, no way, it doesn't fix the problem.
I didnt try any unofficial rom, i just updated to the latest rom from HTC, it worked fine. The problem occurs after i had to restart the phone while trying to connect to a xifi AP...
Any idea what i should try now ?

Thanks. You saved my day.

samsamuel said:
you should get your stock rom, ONLY your stock rom, extract the file ruu_signed.nbh
copy that file to your sd card formatted to fat 32 rename the file to leoimg.nbh
phone off
hold volume down
tap power (keep volume held)
phone should boot to three colors screen and start to flash.
this will ONLY work with original rom.
Click to expand...
Click to collapse
OMG! Thank you so much! I love you!!!!!! I was stuck on boot because my flash failed and i followed your instructions and now i can flash again!!! i was so worried and if it weren't for you i would be screwed. Really you are a HUGE help! Keep the good work up

how long did you guys have to wait till the htc rebooted after that flash? cause ive been waiting for over 30 minutes and i thought i made that wrong.
Note: ive used HSPL fist, then flashed it with energyleo.23547, but energyleo kept stuck in bootloader
now im pretty afraid of loosing manufactors warranty ...

well lads, pay attention: ive fixed that my problem all by myself. HINT: ive kept holding the buttons for to long, so the device got stock while starting up. so dont press the voldown-button for too long, maybe only for 2 seconds!

hard reset

Remember boys and girls - if you get stuck on the bootloader you can also do the following:
1. Remove the battery to turn the phone off, leave 3 seconds
2. Replace battery and hold down the vol down button and turn on your device to get into the bootloader
3. It should say 'serial'. Plug your USB cable in and it'll change to 'USB'
4. Flash your stock ROM as normal using ActiveSync method. This will also reinstall the SPL (in the case of people who can't get past the first white HTC screen). I did this after the first (and only) time I tried to do it the SD card method. Put my stock SPL back on my phone

EddyOS said:
4. Flash your stock ROM as normal using ActiveSync method. This will also reinstall the SPL (in the case of people who can't get past the first white HTC screen). I did this after the first (and only) time I tried to do it the SD card method. Put my stock SPL back on my phone
Click to expand...
Click to collapse
im pretty sure that flashing over usb won't do the spl. only sd card flashing can touch the spl.

When I tried to flash (after installing HSPL) using the sd card method and it bricked I went into the bootloader and it put my stock SPL back on - hence why I said if the sd card fails

EddyOS said:
When I tried to flash (after installing HSPL) using the sd card method and it bricked I went into the bootloader and it put my stock SPL back on - hence why I said if the sd card fails
Click to expand...
Click to collapse
I'd be inclined to suspect that In your case the spl was flashed during the failed sd card flash, so was already stock spl when you then flashed the stock rom over usb.(which of course being stock doesn't need hspl )

Hi Guys
I'm having the same problem, however, I bought the phone second hand. My question is how do I find out what my stock ROM is?
cheers

buddyrich_1 said:
Hi Guys
I'm having the same problem, however, I bought the phone second hand. My question is how do I find out what my stock ROM is?
cheers
Click to expand...
Click to collapse
you download HSPL, run it, and if your spl is anything else than 1.42 it will give out an error and no harm is done

Hey
Thanks for replying. Do I get the stock ROM from the HTC website, is there a way to get it as a .nbh file as I am currently on a mac.
thanks
Tokolosh said:
you download HSPL, run it, and if your spl is anything else than 1.42 it will give out an error and no harm is done
Click to expand...
Click to collapse

White Screen and HTC logo
I have found a similar problem, I flashed the HSPL rom following the instructions to the letter in the NOOB section.
Restarted my HTC HD2 having hard reset, and it would start and begin the installation and setup, once the setup completes, the software requests a soft reset, at this point my phone hangs on the white boot up screen with the HTC logo.
What am I doing wrong?

Stuck on White HTC Screen after ROM update
Why is it that, having run the HSPL update on my HD2 and checked that its successful, does my phone hang on the white HTC boot screen when it reboots after setup.
I have installed the energy rom, the most recent version. It still hangs at the boot after the rom does the soft reset...
Help please?

jrmgolem said:
Why is it that, having run the HSPL update on my HD2 and checked that its successful, does my phone hang on the white HTC boot screen when it reboots after setup.
I have installed the energy rom, the most recent version. It still hangs at the boot after the rom does the soft reset...
Help please?
Click to expand...
Click to collapse
you have installed the required radio yet?if not, boot to bootloader, flash teh radio via usb, , , restart the phone.

samsamuel said:
you have installed the required radio yet?if not, boot to bootloader, flash teh radio via usb, , , restart the phone.
Click to expand...
Click to collapse
I have now installed a 'Leo_RADIO_15.31.50.07U_2.07.51.05 **(from HTC **???? )' then re-installed the Energy Rom, but still getting stuck at the white boot screen after the first reboot, so I have now done a hard reset and the phone still hangs...
Any more ideas?

Bricked or?

Hi there
I got an HD2 from a friend (he bought off ebay) and seems to just boot to the Tmobile sticking together logo and won't boot.
I don't think it charges as well...
there was no lines (radio?) at the bottom of the Sticking Together pink square screen...
is this phone bricked? or can I still flash a rom?

Ok try this, turn the phone off then hold the low volume botton n the power botton at the same time, n if it takes u to the bootloader then u r good, just search on how to install a rom of ur choise, good luck
Sent from my HTC HD2 using XDA Premium App

froibet said:
Hi there
I got an HD2 from a friend (he bought off ebay) and seems to just boot to the Tmobile sticking together logo and won't boot.
I don't think it charges as well...
there was no lines (radio?) at the bottom of the Sticking Together pink square screen...
is this phone bricked? or can I still flash a rom?
Click to expand...
Click to collapse
Well the fact that it will even turn on means it is not bricked. A bricked HD2 will not even turn on the most it will do is flash tihe led light and vibrait a couple of times.
Follow the instructions of the above post and pull up bootloader, if bootloader comes up you can save the HD2. Depending on if you want to flash a official srock ROM or a custom ROM to the HD2 will dictate your next step.
If you want a official stock ROM then just download and flash the official update from T-Mobile.com just type in HTC HD2 update in the search box on the home page and you will find it. You will have to enter the IMEI number to download it wich you can find this number behind the battery. To flash it connect the HD2 to a computer via USB cable while in bootloader and wait for the serial in the white bar at the bottom of the bootloader screen to change to USB and the computer to show it recognizes the HD2 then run the update utility and follow all the on screen instructions.
If you want to flash a custom ROM as in custom Windows Mobile, NAND Andriod ROM, or Windows Phone 7 ROM then you will have to flash HSPL to the HD2. Download HSPL4 and flash 2.08 HSPL if hou want to flash a NAND Andriod ROM as MAGLDR only supports 2.08 HSPL. Or a Windows Phone 7 Rom, or flash 3.03 if you just want to flash a custom Windows Mobile ROM.
Now if you want a NAND Andriod ROM or Windows Phone 7 you will have to download MAGLDR and flash it to the HD2.
If you want a custom Windows Mobile ROM download the ROM of your choice and fladh it using the .exe or RUU wich ever one the ROM has. Note do all flashing of what I have previously mentioned via the method I mentioned before.
If you are wanting to flash a NAND Andriod ROM or Windows Phone 7 ROM then download the ROM of your coice and flash it using MAGLDR and the instructions of the ROM developer in thread for the ROM.
Now this is very important. I see from the picture you have a T-Mobile(TMOUS) HD2 so no matter what you do, do not flash a ROM with a radio version that reads like these 2.04.50.xx, 2.05.50.xx, or any radio that is x.xx.51.xx they will brick/kill a TMOUS HD2.

froibet said:
Hi there
I got an HD2 from a friend (he bought off ebay) and seems to just boot to the Tmobile sticking together logo and won't boot.
I don't think it charges as well...
there was no lines (radio?) at the bottom of the Sticking Together pink square screen...
is this phone bricked? or can I still flash a rom?
Click to expand...
Click to collapse
I would recommend flashing a stock T-Mobile ROM, since that appears to be the flavor of the phone. This will install the correct radio. Once the phone is working, continue as per normal for flashing the ROM. You will have to reinstall hardspl.

thanks for the info guys! i really appreciate the support!
it seems like it won't read the USB... is the port busted?

froibet said:
thanks for the info guys! i really appreciate the support!
it seems like it won't read the USB... is the port busted?
Click to expand...
Click to collapse
try this:
1) download your stock ROM.
2) put it on your SD card via a card reader, you want an .NBH file.
3) rename the file LEOIMG.NBH
4) make sure the phone is off, make sure your SD card is back in your phone.
5) hold down and power
6) it should go to a tri-color screen and say something about flashing the image, hit power to confirm
7) it should flash no problems.
MAKE SURE YOU DOWNLOAD THE CORRECT ROM FOR A TMOBILE US HD2

Have exactly the same problem with my friends phone.
Its a TMOUS and sticks on the same boot screen.
He screwed it up when trying to install Android NAND on it.
I can enter bootloader And I have managed to get rid of MAGLDR and CWM.
I have HSPL 3.03 installed on it, but when I try to install the latest ROM from TMOUS it fails at 8% and tells me that
'ERROR 290: INVALID COMMAND
This update Utility cannot be used for your PDA phone. Please check your update utility'
Tried copying the relevant file to the SD card and renaming it leoimg.nbh but the install fails HERE aswell with the error:
"RADIO_V2 - RSA Fail"
I managed to install an energyrom onto it, but it wouldnt go past the initial boot screen
Any help appreciated

Boradan said:
Have exactly the same problem with my friends phone.
Its a TMOUS and sticks on the same boot screen.
He screwed it up when trying to install Android NAND on it.
I can enter bootloader And I have managed to get rid of MAGLDR and CWM.
I have HSPL 3.03 installed on it, but when I try to install the latest ROM from TMOUS it fails at 8% and tells me that
'ERROR 290: INVALID COMMAND
This update Utility cannot be used for your PDA phone. Please check your update utility'
Tried copying the relevant file to the SD card and renaming it leoimg.nbh but the install fails HERE aswell with the error:
"RADIO_V2 - RSA Fail"
I managed to install an energyrom onto it, but it wouldnt go past the initial boot screen
Any help appreciated
Click to expand...
Click to collapse
Try running a Task 29 on your friends HD2. This willtotally clean out the NAND memory of the HD2 and reformat it, kinda sounds like that is what is needed to be done. He may have messed the NAND memory format up when he was trying to install the Andriod. You will have to reflash a Windows Mobile ROM after you run the Task 29 as it will not ha e a ROM on the phone then. You will not have to reflash HSPL cause it will not remove it.

It seems that the problem is RADIO related. I can task 29, and I can install The latest Energyrom, but I CANT install a radio.
There is no radio ON the phone at the minute it seems. When I try to do a radio install, it asks me if I want to go from version ' ' to the update I am using.
None of the installers see a radio on the phone, and trying to install the radio always fails at 96%. This would seem to be the same if I try to install the official TMOUS latest ROM with radio from SD Card. It fails at the radio install part.......
Maybe time for a new thread for this one.......

orangekid said:
try this:
1) download your stock ROM.
2) put it on your SD card via a card reader, you want an .NBH file.
3) rename the file LEOIMG.NBH
4) make sure the phone is off, make sure your SD card is back in your phone.
5) hold down and power
6) it should go to a tri-color screen and say something about flashing the image, hit power to confirm
7) it should flash no problems.
MAKE SURE YOU DOWNLOAD THE CORRECT ROM FOR A TMOBILE US HD2
Click to expand...
Click to collapse
i can do all this without connecting to the PC? just flashes from the SD card???

froibet said:
i can do all this without connecting to the PC? just flashes from the SD card???
Click to expand...
Click to collapse
Yes you can flash radio and ROM from your SD card. Here is a link to the thread on doing this gives step by step, check it out.

[Q] Flashing Problem

Hi all,
I would like to ask someone who are willing to lend me a hand.
Here comes the problem:
1. I wanna flash a NAND Android into my HD2 (not Tmous)
2. I have already flashed with HSPL2 with selection of 2.08 HSPL.
3. It went through to Windows Mobile again, nothing goes wrong untill when I am trying to flash with Magldr Bootloader with ROM Update Utility.
4. It went through again, after that the phone reboot itself and it should be displaying Magldr bootloader instead of HTC green logo stuck at the WHITE SCREEN.
5. I've tried several ways to solve it including soft-reset but still nothing happen with the same problem which is the green HTC logo stuck at the white screen.
6. Even Hard-reset with factory default reset I have tried, the process went through, but still the same problem again (YOU GUYS KNOW WHAT I MEANT).
7. So, I tried another LeoAdvanceRUU.exe which @HD2Owner had posted few months ago, the flashing process worked through but it stucked at the 0% with HTC logo at BLACK screen.
8. I kept on trying with another ROM or Radio Flashing again, again and again and it is still stucked at 0% !!! (GOSH !! I'm going to be crazy)
I really hope someone can help me out of this as I am very appreciate to those who are willing to help me. I need the phone to deal with my daily usage, please the 'PRO's out there.. ><
Thanks in advance.
P/S: The Tri-Color mode showed PB8100 - SS-BC

Did bootloader show 'SPL2.08HSPL' (or something along those lines)?

Nigeldg said:
Did bootloader show 'SPL2.08HSPL' (or something along those lines)?
Click to expand...
Click to collapse
Yes !! It does showed..coz its already HSPL-ed..but i stil duno what is happening..

you havent yet flashed a correct radio. Non tmous radios (..51.. radios) wont allow magldr to start
enter bootloader
flash 2.15.50 radio
magldr will now start

I dont drink either LOL

samsamuel said:
you havent yet flashed a correct radio. Non tmous radios (..51.. radios) wont allow magldr to start
enter bootloader
flash 2.15.50 radio
magldr will now start
Click to expand...
Click to collapse
erm, I also tried to Flash the Radio ROM, but it will stucked at HTC logo with Black Screen and also 0% wont move either..

In that case double check the spl version in bootloader. Quite often people flash "2.08.0000" by mistake instead of "2.08.hspl"
(You did instal hspl before trying the radio, right? Radios news hspl too)

samsamuel said:
In that case double check the spl version in bootloader. Quite often people flash "2.08.0000" by mistake instead of "2.08.hspl"
(You did instal hspl before trying the radio, right? Radios news hspl too)
Click to expand...
Click to collapse
yea i did install the HSPL before flashing the radio and it is done with 2.08 HSPL
but what do u mean by Radios news HSPL?
when I am flashing the radio in the bootloader, I used the common flashing technique which is using the CustomRUU with the RUU_Signed.nbh file which contains Radio 2.14.50 and then the only the problem came out.
by means every ROM that I am trying to flash, It will still stuck at 0% Black Screen with HTC logo..

oops, radios NEED hspl , lol, darned predictive txt!
ok, so sounds more like usb timeout,
enter bootloader, connect usb, count to 5, run customruu.
If that still wont work, you can flash radios from sd, just like roms. Put teh ruu_signed.nbh onto sd card, renamed leoimg.nbh, reboot into bootloader, phone will see the .nbh and flash it.

samsamuel said:
oops, radios NEED hspl , lol, darned predictive txt!
ok, so sounds more like usb timeout,
enter bootloader, connect usb, count to 5, run customruu.
If that still wont work, you can flash radios from sd, just like roms. Put teh ruu_signed.nbh onto sd card, renamed leoimg.nbh, reboot into bootloader, phone will see the .nbh and flash it.
Click to expand...
Click to collapse
erm, is the flashing will do it automatically itself ?? because I am still not able to boot into whatever OS yet. And do i need to connect the USB when the leoimg.nbh flashing if its working itself ??

no, no usb needed, put the leoimg on the sd card, card into phone, power on phone holding voldown, bootloader finds the leoimg on the card and starts the flashing process.

eXcMichael said:
erm, is the flashing will do it automatically itself ?? because I am still not able to boot into whatever OS yet. And do i need to connect the USB when the leoimg.nbh flashing if its working itself ??
Click to expand...
Click to collapse
OK THAT'S WORKING @samsamuel !!!!!
THANKS ALOT !!!
I also assume the Radio was not flashed but i just cannot find a way to do the flash, and my troubleshooting was correct.
THANKS ALOT especially @samsauel and other devs' assistance. Highly Appreciate for what you guys contributed.. really THANK YOU, ITS NOW RUNNING Hyperdroid GBX ~
Thread can be closed and for further reference.

Look for HD2 nand toolkit 4.1 on XDA developers
It's a all in one utility hand HD2.
You can also try the we site addictive tips.com , they step by step tutorials.

HD2 stuck on android Logo, and WM failed installing.

Hello. I just bought a HTC HD2 really cheap, the only problem is that it is stuck on android logo.
The seller says that after he installed Android on it he was unable to uninstall it and install winmo again. and now it is stuck on android logo and its needed to pull the battery to continue.
That is the info i have got so far (havent recieved the hd2 yet)
Anything u can suggest me to do when i recieve it?
Thanks

Hi lobfredd.
U must be check your HD2 type (t mobile or EU) then check HPSL ready yet (Volume down + power on)
then with HSPL intalled U can format your phone with Task 29 with newest Radio here
http://forum.xda-developers.com/showthread.php?t=1018427&highlight=task
Click to expand...
Click to collapse
Use same way as flash as your rom flashing ^^
after Task29 your phone will be clean, it mean all partition deleted all data and all operation too.
all step for prepairing done
U can flash your Original Winmo Rom (remember chose right rom type EU or Tmous ) or Run Android NAND via MAGDR (search thí forum for useful threads)

Hey, Thanks!
I am pretty sure its EU (Since bought in norway)
I have read somewhere about ppl bricking their phone by flashing radio, is this the case? can i brick it by flashing new radio?

It depends. Really. If it's a TMOUS HD2, you can brick it. But you can't if it's EU.
Don't be surprised if you will see T-Mobile logo on the top - TMOUS HD2s aren't rare, even in EU.

Download a stock Rom from htc.com
- Rename the extension to .zip
- open it with winzip and extract the RUU_signed.nbh file to a folder
- Rename it to LEOIMG.nbh and copy it to the root of a microSD card thats been formatted to FAT32
- Insert your storage card into your phone
- Enter Bootloader and follow onscreen instructions to flash
(after it is done, install hspl 2.08, radio 2.15, clk/magldr, and from cwm wipe data/cache/dalvik cache)
Source

I just got the phone.
When i first turned it on i saw NRG's bootscreen then an android logo (where it became stuck)
I booted into the tricolor mode and saw that it had 3.03HSPL, so i used HSPL4 to install 2.08HSPL instead, when i turn it on now i get into the magldr v1.13.
Should i now do the task29 with radio 2.15?
(btw it was an EU HD2)

So with task29 you delete everything on the cell phone I have is with my htc hd2 android with task29 and then changed with original rom from www.htc.com on win6.5.
If the memory card

I think it may be radio bricked as it always fail on RADIO with when i try SD method with stock rom, or any radio.
however i have managed to get it success with Radio_2_07_51_22_2 and Radio_2_14_50_04.
but i havnt got any closer to booting the OS i think
i heard that if i install a rom without radio it may boot?
any1 know of any rom?

In magload do you have the option to enter clockwork mod?

lobfredd said:
i heard that if i install a rom without radio it may boot?
Click to expand...
Click to collapse
Most of the custom WM-ROMs are without radio.
And also all android ROMs.
I had the same problem with a mainboard.
Was not able to install a radio.
And no FW will boot without radio.
I never found a solution. When radio ist bricked, the mainboard is useless

[Q] HTC HD2 bricked, can load bootloader cant install any ROM

HI everyone,
This is the first time for me posting a thread here...thanks in advance.
Well I have a HTC HD2 that is a friends of mines. He was trying to change the radio so it could work in another country and managed to brick the phone. He got tired of trying to fix the phone so he gave it to me. I have tried fixing it with a tool kit I downloaded in another thread here. I managed to get it to boot butt it wouldn't get past T-Mobile screen...I kept on messing with it trying to install a ROM and different radios but non will work and wont turn on anymore but still is able to be recognize but PC(not mobile media center) and the last thing I did was task29. It stopped at 99%...still can load bootloader 3 colors but having a harder time getting the phone recognize by PC. Can anyone help me before I get into a deeper hole? If your need any more detail please ask me...btw the phone is running SPL- 3.03 HSPL in boot loader.

to the rescue !!
Jaimelebrone said:
HI everyone,
This is the first time for me posting a thread here...thanks in advance.
Well I have a HTC HD2 that is a friends of mines. He was trying to change the radio so it could work in another country and managed to brick the phone. He got tired of trying to fix the phone so he gave it to me. I have tried fixing it with a tool kit I downloaded in another thread here. I managed to get it to boot butt it wouldn't get past T-Mobile screen...I kept on messing with it trying to install a ROM and different radios but non will work and wont turn on anymore but still is able to be recognize but PC(not mobile media center) and the last thing I did was tasIt29. It stopped at 99%...still can load bootloader 3 colors but having a harder time getting the phone recognize by PC. Can anyone help me before I get into a deeper hole? If your need any more detail please ask me...btw the phone is running SPL- 3.03 HSPL in boot loader.
Click to expand...
Click to collapse
your friend shouldnt have flashed the radio without proper info !!
radio is the only thing which bricks the device !!!
dont worry we'll try to sort something out !!
firstly start with flashing a proper radio !!
http://forum.xda-developers.com/showthread.php?t=611787
download the radio 2.15.50.14 from this thread and flash it !!
NOTE : if you cant flash radio from ur pc, via nbh installer or the toolkit, you can flash it from a memory card !!
just format a normal memory card, put the radio on the card, rename the radio file to LEOIMG.nbh and get to the bootloader screen !!
follow the instructions from there and flash the radio !!
secondly if you want android or wp7-7.5 on ur device !! hspl 3.03 wont work !!
so install hspl 2.08 for that !!
for winmo6.5 3.03 is ok !!
do a task 29 once and flash any rom or magldr(for android or wp7-7.5)!!
good luck .....

thanks for quick reply
I am trying to do what you instructed me.

Didn't work
I tried it on the PC and it sadly stopped @ 96%, now it wont turn on volume down+power. Battery was charged and i didn't turn off. It displayed error 262. as soon as I can I will try it on sd card. Thanks though.

I was not able to install the radio but did in fact get to task29 successfully and MAGLDR Version-1.13. Now my phone is stuck in the Stick together screen. Can anyone help me from here what should I do. thanks I will be waiting for a responce.

Do you still need help cos its really easy to unbrick your phone and I say this because once I flashed 5 different roms in 2 hours or less and my phone wouldn't even turn on and when it did it would get stuck on the tmObile splash screen and restart but I fixed it and now I'm running the best Rom out there lol... reply to this thread and I'll tell you what to do
Sent from my HTC HD2 using xda premium

The thing is that I can't get any ROM's to finish installing...in the SD card the power button does not work...and in the computer the fartest I gotten was 99% but always stops and gives me error ussualy Error 262. Ireally don't know what to do. MY friend said he took it to an Asian Guy...I noticed that the battery S/N does not match the phone...can this have an effect...I haven't been able to flash any ROMS successfully not even the debranded stock. I flashed several phones and installed many different custom firmwares but this phone has been a real challenge...I'm over 2 weeks in...Thanks for the help thus far you guys are the best...

leoimg.nbh won't start to install
Hi everyone,
I have a severe problem with my HTC HD2 after installing a NAND version of android which did not work very well, than wanting to reinstall winmob 6.5 (vodafone) it startet "loading" the leoimg.nbh from the SD-card, but than stayed in this status neverending. So I interrupted (was that the mistake?? :-( }. Now I'm able to start MAGLDR 1.13, am also able to install another NAND version, but with every version I get the message: problem with android.xxx and so on.
I can start the bootloader modus (SPL-2.08.HSPL 8G XE), also connect by USB, but if I try to reload any leoimg.nbh from SD card - it does nothing, just stays in the bootloader modus.
Did I destroy any hardware by interrupting the non functioning "loading"?
Please help, if you can, what I could do now to get a functioning NAND android again!
Many thanks in advance!!!

freak just try the task 29 and u might return everything to normal condition
and for future never interrupt the installation process as u can brick ur device
for the main topic, i can say that ur device is fully bricked and the only way is taking it to the service center or try flashing directly into the hardware, but thats dangerous and requires professional skills

Plz help!
bigtobitobs said:
Do you still need help cos its really easy to unbrick your phone and I say this because once I flashed 5 different roms in 2 hours or less and my phone wouldn't even turn on and when it did it would get stuck on the tmObile splash screen and restart but I fixed it and now I'm running the best Rom out there lol... reply to this thread and I'll tell you what to do
Sent from my HTC HD2 using xda premium
Click to expand...
Click to collapse
Please can you help me.. I did the same thing.. it kept getting stuck at 0% and then i had to wait like an hour and then i tried again.. now its completely dead!
Please tell me what to do..
Thanks

First of all; This steps can solve your problem. But first of all(don't forget to check 2.08.HSL) try to use "Task29" and if it is success, load Radio ROM 2.15.50.14, and load original Winmo 6.5 ROM (Tmous or EU which phone do you use).
If you are stuck somewhere, then;
Download an original ROM for your HTC device from HTC webside.
- Format your SD card like FAT32 primary.
- Take "RUU_signed.nbh" from an original ROM and copy it to your SD card.
- Rename to "leoimg.nbh"
- Reset your device while pressing the volume down button.
Radio ROM 2.15.50.14;
Radio ROM 2.15.50.14
HD2 Toolkit 4.2.0.1; ( contains task 29, magldr and recovery and also HSPL)
HD2 Toolkit 4.2.0.1

it's revived!
powerofthink said:
First of all; This steps can solve your problem. But first of all(don't forget to check 2.08.HSL) try to use "Task29" and if it is success, load Radio ROM 2.15.50.14, and load original Winmo 6.5 ROM (Tmous or EU which phone do you use).
If you are stuck somewhere, then;
Download an original ROM for your HTC device from HTC webside.
- Format your SD card like FAT32 primary.
- Take "RUU_signed.nbh" from an original ROM and copy it to your SD card.
- Rename to "leoimg.nbh"
- Reset your device while pressing the volume down button.
After several attempts to switch on the phone it finally turned on so I immediately installed stock ROM and it didn't get stuck on 0%.. it worked!!
Do you think I should perform a task 29 now or I can just proceed with installing a new radio and then installing a new ROM?
Thanks again mate!
Apparently I need to install SPL 2.08 before trying to install HSPL and then run android.. anyone know where I can find it?
Nevermind figured everything out Thanks anyway
Click to expand...
Click to collapse

If you want to change your ROM with one another like Android NAND ROM or Windows 6.5 ROM, then use this procedures.
For NAND Android ROM; You must flollow this sequence;
first check your device if it is 2.08.HSPL, and format your sdcard ext3 or ext4 and 1gb (which one you must use is pointed out by your Android chief). Copy new Android ROM into your sdcard's FAT32 section. insert it into your HTC device.
1. do task29
2. instal radio rom 2.15.50.14
3. install magldr 1.13
4. do recovery 5.0.2.6
5. do clear cache and dalvik cache.
6. Choose your android ROM .zip file on sdcard, load and enjoy...
For Windows 6.5 Follow this sequence;
first check your device if it is 2.08.HSPL, Format your sdcard like FAT 32 primary partition. insert it into your HTC device.
1. do Task29
2. Install Radio ROM 2.15.50.14
3. Run LeoCustomRUU.exe like "Run as Administrator" which Windows 6.5 rom you chose to use.
Radio ROM 2.15.50.14;
Radio ROM 2.15.50.14
HD2 Toolkit 4.2.0.1; ( contains task 29, magldr and recovery and also HSPL)
HD2 Toolkit 4.2.0.1

ActiveSync
Hi..
I am new here...
I would like to ask about my htc hd2..
I ve installed android 2.3 and yesterday i tried to update to android 4.0 but something went wrong and now my phone can't load anything...
when i tried to install ROM, it shows phone is not connected...
My ActiveSync also doesn't detect my phone... I can't enter to phone settings coz the phone won't load...
Any ideas ?
Thanks...

Zerocool_uia said:
Hi..
I am new here...
I would like to ask about my htc hd2..
I ve installed android 2.3 and yesterday i tried to update to android 4.0 but something went wrong and now my phone can't load anything...
when i tried to install ROM, it shows phone is not connected...
My ActiveSync also doesn't detect my phone... I can't enter to phone settings coz the phone won't load...
Any ideas ?
Thanks...
Click to expand...
Click to collapse
Are you booting into bootloader and connecting the device to your computer so you can get the HTC Sync connection. Just boot into bootloader by holding the volume down button down and poewering on your device. Connect it to your computer via USB and when you see Serial in the white bar of boo5tloader change to USB you have the HTC Sync connection and can flash your device.

I face a very odd problem with my HD2 EU. After years of 2 different versions of Android on nand I decided to reset it to stock(Vol down+power with leoimg.nbh in root of a FAT32 formatted microsd). When I get in bootloader mode there seem to be 2 instances of bootloader. The first 3 colour screen with all the right wordings lasts a second or two then I get a second 3 colour screen with the same wordings. With my Verbatim 8Gb class4 microsd formatted FAT32 and leoimg.nbh (obtained from the original RUU_Leo_HTC_ITA_1.66.408.1_Radio_15.32.50.07U_2.07.51.22_2_Signed_LEO_Ship.exe) in the root directory, the device does not recognize the file and it's not possible to restore the phone to stock, but I can only get into usb connection.
Being able to get in usb mode with the various versions of HSPL (1-2-3-4) I can still change the bootloader. With the HD2 Android toolkit 4.2.0.1 I can install cLK, Magldr, do a Task29 and repartition.
When I use the RUU installer I can install the RUU_signed.nbh that I used to get the leoimg.nbh BUT when I do it, and it does finish gracefully, on the screen that states the currently installed image THE INDICATION OF SUCH AN IMAGE IS BLANK whilst the name of the image to install is the one I am flashing.If I reflash the same image AGAIN (so I know what's on the device) the info of the installed image is never displayed.So after trying the various bootloaders HSPL and SPL and getting the same result you are my only resort.
Has anybody experienced such a problem? It is as if the the bootloader goes through a script that then starts a second "identical" bootloader (I understand that I may seem crazy) that is not capable of recognizing a leoimg.nbh. All my buttons are still working so it's definitely not a button problem. Therefore in a nutshell the question is: if I can't get the device to recognize a leoimg.nbh is there any other way to make it do so, given that I can communicate via usb without problems ?