downgrade bootloader HTC HD7 T-Mobile - HD7 General

Hello Guys i have problem downgrading bootloader for htc hd7 it always stuck at loading .... after i put the phone to USB Mode
so what do you think guys ? what could be the problem ?wrong region rom ? or what ?
and also do i need Gold Card Tool for this ?
thanks
here is what i have so far :
1-SD-Card Fat32 +Card reader
2-Y-Cable
3-and i used this rom
RUU_Schubert_TMOUS_1.20.531.01_Radio_5.51.09.11a_22.31.50.09_Signed_SCHUBERT_RELEASE
and here is my HTC HD7 information
OS :7.10.8862.144
firmware revision number :2250.21.51202.531
bootloader version:5.12.2250.0(135916)

nevermind i got work

Related

HD7 Zune Update Interrupted

I have HTC HD7 with Windows 7.
While updating phone using ZUNE, the update has interrupter. and now my phone is not starting. it struk up at the boot scree (white background with HTC logo, the very first screen when we start the phone)
So, can I restore it ? What should I do now ?
What kind of HD7 is it? (Europe-, T-Mobile-, O2-,... Version)
If possible you can flash a orginal rom that suits your ID, or flash hspl & one of the roms of the HD7 development section
sandman01 said:
What kind of HD7 is it? (Europe-, T-Mobile-, O2-,... Version)
If possible you can flash a orginal rom that suits your ID, or flash hspl & one of the roms of the HD7 development section
Click to expand...
Click to collapse
I'm not sure about it. That mobile can be from Australia or London*, its not working with Indian sim card So i was on try to make it working and failed at update, but when it was booting it have the logo O2 which you have listed.
So can say its O2 ?
So if you want to play a little bit with it, we have a few possibilities.
First if its really a O2 phone try this rom:
latest O2 rom
If it works, you have an original NoDo rom installed.
If not, or you want more freedom at you phone do the following:
shut down the phone (e.g. remove battery & reinsert it in the phone)
start the phone & hold the volume down key to enter RUU
Check if the Text at the upper left is mentioned in this thread.
HSPL
e.g. PD29100 is mine, wich works
if yes download an install the xspl from the link and you will get the possibility to flash a HD7 rom you like
for information to flash xspl on your phone you need ActiveSync (WinXP) or Windows Mobile Device Center (Vista & Win7)
if your PD number isn't supported at the moment, we need to talk again.
sandman01 said:
So if you want to play a little bit with it, we have a few possibilities.
First if its really a O2 phone try this rom:
latest O2 rom
If it works, you have an original NoDo rom installed.
If not, or you want more freedom at you phone do the following:
shut down the phone (e.g. remove battery & reinsert it in the phone)
start the phone & hold the volume down key to enter RUU
Check if the Text at the upper left is mentioned in this thread.
HSPL
e.g. PD29100 is mine, wich works
if yes download an install the xspl from the link and you will get the possibility to flash a HD7 rom you like
for information to flash xspl on your phone you need ActiveSync (WinXP) or Windows Mobile Device Center (Vista & Win7)
if your PD number isn't supported at the moment, we need to talk again.
Click to expand...
Click to collapse
Thanks alot, the link you gave me of O2 worked like a charm . Thanks a million for spending your time for issue
Yes, the link you gave worked and i have flashed that new O2 rom with some restarts. Now every thing seems to be ok, but I have lost all my pics (not a prob)
But, as it belong to UK O2 it is not allowing me to use Indian sim card. can I have solution for this ? Will it work if I flash Asia ROM on my phone now ?
If not what could be the solution ? As you have asked me the Number which starts with PD
Her is what it shows on the boot (red) screen
PD29100 SS-BC (4k)
SPL-3.4.2250.0 (121027)
MicroP(LED) 0x07
Touch S1(v1.8,#1624)
Thanks again for your help, you made my day
Thanks and regards > code3h
Sorry, I forgot to inform you that flashing operations always perform an reset of the device.
Only the update process by zune prevent you from loosing you data & settings.
(and the new costum RUU's for Radio,... flashing)
with your PD29100 you can also use xspl by cotulla (see link)
with that you can flash also costum roms & every original HD7 rom you like to test.
We always taked about rom flashing and CID unlocking (xspl) to flash different roms.
sim unlocking is completely seperated from that.
to use other sim cards than the o2 (becaus it seems that you phone is o2 sim locked) you have to search the web for a service who can generate you a unlock code or go to the next phone shop that can sim unlock HTC devices.
sim unlocking costs money (at the moment) because there is no tool for that yet that can genaerate such codes for your HD7

[Q] Unlocking HTC HD7

Hello,
I want to unlock my phone HTC HD7. I've read a lot of threads regarding unlocking and as far as I understand, i need to downgrade my os to version 7008 ( my current OS version is 7392 ). I'm completly new at this so I wanted to post my phone specification so that someone could direct me, so that i don't mess anything up. I'm affraid of bricking my phone so please help me out.
My phone specs:
Model: HTC HD7 T9292
OS version: 7.0.7392.0
Firmware revision number: 2250.09.16901.207
Hardware revision number: 0002
Radio software version: 5.54.09.21_22.33b.50.10U
Radion hardware version: A.102.0.D4
Bootloadrer version: 1.69.2250.0(117833)
Chip SOC versionL 2.2.5.0
DIM : PD20100 5VDC == 1A
I don't know what kind of ROM i have and I don't know where to check what it is. I've tried unlocking my phone with ChevronWP7 unlocker, i've installed the sertificate, but the unlocker doesn't recognize my phone.
P.S. Is there a way to unlock my phone with the current OS version on later, or do i nessesarly have to downgrade it first?
your bootloader is below 4.x (1.69) so you can flash whatever custom wp7 rom you want after having h/rspl your phone (go there http://forum.xda-developers.com/showthread.php?t=1295068)
chevron is working (with many conditions) on 7004/7008 roms only...so i suggest you to flash custom roms, should be more easy...
you will learn more about rom specificities there : http://forum.xda-developers.com/showthread.php?t=876451
yes your bootloader is below 4.x, so you dont have to downgrade your HSPL....
but first you have to goto bootloader screen and check you model number !
and see if you can install HSPL from cotulla, if your model is not supported by cotulla HSPL then you cant do anything, like me, wait and prey cotulla releases more support
have a gr8 day
I also need help!
Dear friends! I also newly bought HD7 and I downgraded my version from 7390 to 7004. Now, I have no idea about how to unlock it! I checked this website but I am really confused... Which programs should I have and what is the process for unlocking? Could somenone post step-by-step instructions both for me and our other friends? We are new to this mobile so your help will be appreciated. Thanks for your understanding and politeness...
Here are the specs of my HTC HD7:
Model: HTC HD7 T9292
OS Version: 7.0.7004.0
Firmware Revision Number: 2250.09.11601.401
Hardware Revision Number:0002
Radio Software Version: 5.51.09.06a_22.30.50.09U
Radio Hardware Version: A.102.0.D4
Bootloader Version: 1.16.2250.0(110866)
Chip Soc Version: 2.2.5.0
hi gargamel35
i dont think you had 2 downgrade as your v7390 shouldnt have bootloader higher then 4.x... but any way,
first boot into bootloader and check model mids number?
step 1 check to see if your phone will accept Cotulla HSPL, if NOT you cant do anything !
cheers
have a gr8 day
Thanks jhonny for your help but I have no idea how I can do the things you told me. I am totally new to this subject, as I told you before. I will be glad if you can write down the step-by-step instructions. I have no idea about HTCs since I have always used Apple products. Thanks a lot...
ok
first turn off the phone
once phone is off ... press power button and volume down
you should then enter bootloader screen... tri colour
tell me every thing you see there?
cheers
have a gr8 day
PD29100 SS-BC (4K)
SPL-1.16.2250.0(110866)
MicroP(LED) 0x07
TOUCH S1(v1.8,#1624)
SD SANDISK 15193MB Class0
Partition Info-v211v413
Serial
Here are the details on the screen. Please tell me what to do next. Thanks a lot my friend...
lucky you
, you can install custom rom
sh4d0w86 has a very good instructions, better then mine !
any way
go to http://forum.xda-developers.com/showthread.php?t=1195647 and
1, download hspl by cotulla
2, download custom rom
3, put phone into bootloader mode ,
4, then connect to pc
5, flash/install cotulla hspl
6, check hspl installed.... enter bootloader.... should now see hspl by cotulla
7, install custom rom
as i said sh4d0w86 has has better guide, please read his too.
if this helps dont forget to click thanks button
cheers
and have a gr8 day
Thanks for your help, my friend. If you can give me the download links to HSPL and custom rom (I also don't know how to install them) I will download. There are lots of HSPL links and I am confused again. I am really sorry for taking your time but I am TOTALLY NEW. Thanks for your patience and great help...
PLEASE READ MY NEXT MESSAGE - THIS ONE IS NOT IMPORTANT ANY MORE!!!
Now I have HSPL on my HD7 and I am trying to install Ansar's Schubert 1.69 unlock package. (check: http://forum.xda-developers.com/showthread.php?p=16297399#post16297399). But I can not pass to the U2M7720 installation since I use Windows XP and I can not install APPLICATION DEPLOYMENT on my computer (it is included in SDK 7.1 for Windows 7 and Vista and it is only designed for these 2 operating systems. Unfortunately, it is not compatible with XP).
So, my question is, what is the substitution for APPLICATION DEPLOYMENT that runs .xap files? I have to deploy U2M7720 to continue unlocking my HD7. I need your help guys! Thanks...
gargamel35 said:
PD29100 SS-BC (4K)
SPL-1.16.2250.0(110866)
MicroP(LED) 0x07
TOUCH S1(v1.8,#1624)
SD SANDISK 15193MB Class0
Partition Info-v211v413
Serial
Here are the details on the screen. Please tell me what to do next. Thanks a lot my friend...
Click to expand...
Click to collapse
Hello everyone, I was also gonna ask about bootloader, but since gargamel has already asked, i just want to know if my phone is also able to have a custom rom . My specs are the same as gargamel35 except for SPL : mine is SPL-1.69.2250.0(117833). Thank you in advance!
yes
cheers and have a gr8 day
htc hd7 unlocking
Pd29110 ss-bc 4k spl -5.12.2250.0 135916 mng microp led 0 07 touch s1 v2.b, #1625 - sd sandisk 15193mb partition info -v211v413 but I called t mobile usa and they gave me my unlock code is that all I need to officialy unlock it ..then I can just go head and skip the spl n stuff and just install the custom rom? just like that or no? aslo ...I watched youtubes and they said in order to enter the unlock code just to unlock your phone u need to inert any non t mobile simcard in order to enter my code..to unlock tru? or there a way I can just enter it with my sim card .
hello hotdogggg
you are talking about 2 diffrent things.
first one, you called t mobile and got unlock code, thats to unlock phone so you can now use any sim card with any mobile provider.
second , if you want custom rom then you still have to downgrade your RSPL/HSPL
sh4d0w86 has the best instructions here
http://forum.xda-developers.com/showthread.php?t=1295068
cheers and have a gr8 day
thanks button is next to the qoute button
ooooh okay..i see yea they are 2 differ totally things ....also I been looking up how to do custom roms for 2 months now still havnt figured it out I did learn a bit tho..but ya now I do no that I have to downgrade my os and bootlloader both together or can I just down grade my bootloader only and that's it ..and then I can just install custom roms.im probly the dumbest slow learner on here about custom roms lol but smart on everthing else but I got your link lets see … also I don't have the ability to make a what u call Y cable and I don't have a micr sd or card reader slots built on my pc cuz I built a custom pc without a card reader ..as I just use usb slots only so the y cable and gold card method cant be used at all so .only way to do custom roms is thrugh my usb 2.0 or 3.0 connections . probly no other ways invented yet …Any how I downloaded task 00 and task 29 then 2nd step I got to Where it says if your bootloader is 5.xx..wich mine is ..can I do any of those methods even ansars? downgrade process
hi mate
you have to downgrade your HSPL.
when you flash a stock rom that will aslo downgrade your HSPL at the same time.
try any stock rom, ansar has a couple
check bootloder...HSPL to be less then 3x
after each go
cheers and have a gr8 day
thanks button is next to the qoute button
it was said ...that after sim unlocking ...2 users have reported that the 5.10 europe rom worked --> Update on 30.12.2011: Two TMOUS users did confirm that after SIM unlock it worked for TMOUS too!! with RUU Schubert htc Europe 5.10 401 04 slspl sighned by ansar .zip my bootloader is at 5.12 tho like I said in my previous post
123
out of curiosity following those steps to reflash and unlock a hd7 would it re-simlock to default carrier such as O2?
no
cragsy said:
out of curiosity following those steps to reflash and unlock a hd7 would it re-simlock to default carrier such as O2?
Click to expand...
Click to collapse
no, once a phone is sim unlocked then it will stay unlocked, dosent matter how many times u flash custom rom.
cheers and have a gr8 day
thanks button is next to the qoute button
---------- Post added at 09:32 PM ---------- Previous post was at 09:04 PM ----------
hotdogggg said:
it was said ...that after sim unlocking ...2 users have reported that the 5.10 europe rom worked --> Update on 30.12.2011: Two TMOUS users did confirm that after SIM unlock it worked for TMOUS too!! with RUU Schubert htc Europe 5.10 401 04 slspl sighned by ansar .zip my bootloader is at 5.12 tho like I said in my previous post
Click to expand...
Click to collapse
iam not sure what your actually trying to do?
if you want a custom rom.... u have to downgrade ur HSPL
there are only 2 ways, first earier is by flashing stock rom
second is goldcard
1, downgrade HSLP by install/flash stock rom
2, install cotulla HSPL here http://htcfanboys.com/download/cotulla/?action=view&file=2942
3, flash any custom rom you like
cheers and have a gr8 day
thanks button is next to the qoute button

Please help me downgrade my SPL 5.10

Dear All,
I want to install the new deepshine rom.. i have read alot of treads and forums and im really confused. i recently switched from a iphone to HD7.. so here goes..
Below are my phone details
Model - HTC HD7 T9292
Software Windows Phone 7.5
OS version - 7.10.7740.16
Radio software version - 5.71.09.02a_22.51.50.21U
Bootloader - 5.10.2250.0(132968)
Im aware that i have to downgrade SPL to avoid bricking it. but how downgrade? i was thinking of downloading this veriosn:Europe 1.16.401.01 HTC HD7 T9292 7.0.7004.0 2250.09.11601.401 5.51.09.06a_22.30.50.09U 1.16.2250.0(110866). and install that to my fone. will it work or do i have to use gold card method?? if i can flash this rom to my phone and if it will work .. how do i flush this old stock rom to my phone.... i know this is the first step in installing custom rom but have to go step by step right
IF any one can help to go through this process ill appreciate it a lot..
THANKS IN ADVANCE
Pleae help
Dear All,
i read that if i even downgrade to pre-nodo this rom Europe 1.16.401.01 HTC HD7 T9292 7.0.7004.0 2250.09.11601.401 5.51.09.06a_22.30.50.09U 1.16.2250.0(110866)) ''the SPL will not downgrade and will remain the same as 5.10 is that true or will it downgrade SPL
THANKS GUYS PLEASE REPLY
HI
YOU SHOULD VISIT THIS
http://forum.xda-developers.com/showthread.php?t=1411904
IN MY CASE I DAMAGED MY BOOT LOADER BUT WITH THE HELP OF GOLD CARD METHOD NOW I AM ON STOCK ROM.
more info
hellskater said:
Dear All,
i read that if i even downgrade to pre-nodo this rom Europe 1.16.401.01 HTC HD7 T9292 7.0.7004.0 2250.09.11601.401 5.51.09.06a_22.30.50.09U 1.16.2250.0(110866)) ''the SPL will not downgrade and will remain the same as 5.10 is that true or will it downgrade SPL
THANKS GUYS PLEASE REPLY
Click to expand...
Click to collapse
before you do anything.... need more info
you have given phone info but NO info of bootloader screen info???
firstly you have to see if your phone is supported !
cheers and have a gr8 day
thanks button is next to qoute button
How do I get into the three color screen ? And how do I get out ?
HC13 said:
How do I get into the three color screen ? And how do I get out ?
Click to expand...
Click to collapse
turn of the phone
when phone off... turn back on using the press power button and vol at same time
cheers and have a gr8 day
thanks button is next to qoute button
Downgrading
http://forum.xda-developers.com/showthread.php?p=18244911
try this its simple and to the point
DONE IT
Thanks for all your posts and help i have successfully followed sh4d0w86 [TUT] How-to: downgrade SPL, flash XSPL, flash Custom ROMs & Radios, and downgraded my bootloader installed RSPL/HSPL and installed deepshining ROM
THANKS

Demo mode on standby

I have one HTC HD7, branded in O² from UK, the problem is that when my phone gone in standby, after 2 minuts on the screen show demo mode of windows phone, can someone tell me how I can remove this demo.
About my phone:
Model: HTC HD7 T9292
Software: Windows Phone 7
OS version 7.0.7004.0
Radio software version : 5.51.09.06a_22.30.50.09U
Radio hardware version: A.102.0.D4
Bootloader version: 1.19.225.0(111297)
Chip SOC version: 2.2.5.0
I'm waiting for your help please.
cukiwap said:
I have one HTC HD7, branded in O² from UK, the problem is that when my phone gone in standby, after 2 minuts on the screen show demo mode of windows phone, can someone tell me how I can remove this demo.
About my phone:
Model: HTC HD7 T9292
Software: Windows Phone 7
OS version 7.0.7004.0
Radio software version : 5.51.09.06a_22.30.50.09U
Radio hardware version: A.102.0.D4
Bootloader version: 1.19.225.0(111297)
Chip SOC version: 2.2.5.0
Click to expand...
Click to collapse
Might want to update your phone... 7.0.7004.0 is ANCIENT
connect to zune and check for updates... let it do it's thing.
5ft24 said:
Might want to update your phone... 7.0.7004.0 is ANCIENT
connect to zune and check for updates... let it do it's thing.
Click to expand...
Click to collapse
i have connected my phone to zune, but there is not available update,
I can't find one tutorial how to install custom rom
my phone is O²
cukiwap said:
i have connected my phone to zune, but there is not available update,
I can't find one tutorial how to install custom rom
my phone is O²
Click to expand...
Click to collapse
To flash a custom rom your SPL has to be at or under 3.xxx, since yours is 1.xxx there is no need to lower your SPL. So you can install RSPL/HSPL and then flash a custom rom of your choice, it will be very easy for you.
When your in bootloader mode does it show "Serial" in the white section? If there is no "Serial" displayed in the white section of the bootloader then your device is semi/small bricked (and that would explain why Zune is not updating your device) and you will have to use the goldcard/ Y cable method to repair the BL and then continue the process to install a custom rom.
Just follow Shadows tutorial here:
http://forum.xda-developers.com/showthread.php?t=1295068
If you have any problems or questions just let me know!
xdrc45 said:
To flash a custom rom your SPL has to be at or under 3.xxx, since yours is 1.xxx there is no need to lower your SPL. So you can install RSPL/HSPL and then flash a custom rom of your choice, it will be very easy for you.
When your in bootloader mode does it show "Serial" in the white section? If there is no "Serial" displayed in the white section of the bootloader then your device is semi/small bricked (and that would explain why Zune is not updating your device) and you will have to use the goldcard/ Y cable method to repair the BL and then continue the process to install a custom rom.
Just follow Shadows tutorial here:
http://forum.xda-developers.com/showthread.php?t=1295068
If you have any problems or questions just let me know!
Click to expand...
Click to collapse
Yes in white section shown serial word. Thank you, I will try later.
Sent from my HTC One X using xda premium
Thanks Xdrc45, my phone is flashed, and the problem is solved,
Sent from my HTC One X using xda premium
cukiwap said:
Thanks Xdrc45, my phone is flashed, and the problem is solved,
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
Awesome and your welcome... Glad I could be of help!

[Q] problem with unlock my htc hd7

hi all member of this forum
i have problem with my htc hd 7 that's appear when i try to unlock my phone and flashed with a rom
i downgrade bootloader from 5.11 to 1.57 with ansar method and try to follow his step one by one and it's work
until i stopped at HSPL/RSPL to unlock i connect my phone with the computer and choose 1.60 and 1.56 because 1.57 is not on the list and wait the phone to be restart but nothing happened and the SPL in the bootloader screen does not change to HSPL
now my phone stuck and i can't go ahead with unlock what should i do please help me
yesterday and tomorrow i had read 541649641651654 thread about unlocked to solve the problem but nothing work
my htc hd details is >
os :7.0.7004.0
firmwaer #:2250.09.15702.728
hardware #:0002
radio:5.52.09.16_22.33a.50.10U
radio hardware ver:A.102.0..D4
bootloader version:1.57.2250.0(113571)
chip soc ver: 2.2.5.0
sorry for my bad English
thank's for all
no answer !!!!!!!!
anybody
RAMI AHMAD said:
hi all member of this forum
i have problem with my htc hd 7 that's appear when i try to unlock my phone and flashed with a rom
i downgrade bootloader from 5.11 to 1.57 with ansar method and try to follow his step one by one and it's work
until i stopped at HSPL/RSPL to unlock i connect my phone with the computer and choose 1.60 and 1.56 because 1.57 is not on the list and wait the phone to be restart but nothing happened and the SPL in the bootloader screen does not change to HSPL
now my phone stuck and i can't go ahead with unlock what should i do please help me
yesterday and tomorrow i had read 541649641651654 thread about unlocked to solve the problem but nothing work
my htc hd details is >
os :7.0.7004.0
firmwaer #:2250.09.15702.728
hardware #:0002
radio:5.52.09.16_22.33a.50.10U
radio hardware ver:A.102.0..D4
bootloader version:1.57.2250.0(113571)
chip soc ver: 2.2.5.0
sorry for my bad English
thank's for all
Click to expand...
Click to collapse
Have you tried this tutorial? http://forum.xda-developers.com/showthread.php?t=1295068
you should install RSPL first before installing HSPL.
Moved to: http://forum.xda-developers.com/showthread.php?p=53412945
Sorry moderators.

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