Database Develop

[Q] Please Help!!!!

hello.. i'm from india and just got my new htc hd7 three days back.. my phone details are as below..
OS version: 7.0.7392.0
Firmware revision number: 2250.09.16901.707
Hardware revision number: 0002
Radio software version: 5.54.09.21_22.33b.50.10U
Radio hardware version: A.102.0.D4
Bootloader Version: 1.69.2250.0(117833)
Chip SOC version: 2.2.5.0
Can anyone please tell me how to jailbreak my phone and how to install third party apps?? cause there is no marketplace support here in india.. PLease Help..

You have to revert back to a pre-nodo rom(7004). Unlock with chevron. Apply the prevent relock hack. Upgrade back to nodo(7392) via zune. Then install touchxplorer and setup a custclear.provxml in the windows directory to unlock mango(7.1.7661) if you wanted to upgrade to mango beta. If not your now unlocked on nodo
All info for this is under windows phone 7 dev. and hacking forum
Sent from my HD7 using XDA Windows Phone 7 App

[Q] Please help

I have HTC HD7 UK O2 phone...when i am using windows phone developer application to deploy any application to my phone it returns with error - This phone is developer locked. After this i have tried ChevronWP7.exe tool but no luck. I have tried everything mentioned in all forums here - modifying registry entry, host file blah blah but still no luck.
My phone details : -
Model : HTC HD7 T9292
Software Windows Phone7
OS Version - 7.0.7401.0
Firmware revision number : 2250.09.16901.206
Hardware revision number : 0002
Radio software version : 5.54.09.21_22.33b.50.10U
Radio hardware version : A.102.0.D4
Bootloader version : 1.69.2250.0(117833)
Chip SOC version : 2.2.5.0
Please advise for any ROM with unlock...any idea on how to get it dev unlocked...
Thanks a million to all friends

Rollback
Hi Sandeep027,
The dev unlock can only be carried from the original O/S revision to NoDo and then to Mango, it looks like your handset has been updated before the unlock was applied and now you cannot unlock it.
You can either roll back to a previous Zune backup from the original O/S revision and unlock using chevron, then follow the guides to update whilst keeping the handset unlocked (reg fix). Or you can apply a custom ROM from ansar (some are already dev unlocked)
Take a look at the WP7 general forums and read up on what it is that you want to do, there are some very clever people in there who have put together detailed guides on how to do this.
Hope this helps,
Creamy

Thanks
Thanks a lot my friend...could you be so kind to advise me on how to go about this as i don't have any zune restore point...

To unlock your gonna have to flash a pre-nodo rom. Unlock with chevron, apply prevent relock hack, update to nodo via Zune, look for my thread in wp7 general to have mango unlocked after update via Zune. In my opinion ansar hasnt done anything but post official roms he has found and copied work without giving credit. Day after I posted provxml method to unlock mango he posted it,taking credit. Day after cotulla posted hspl he posted slspl... Huh
Sent from my HD7 using XDA Windows Phone 7 App

what next now....pls advise
Hello...thanks bro...i downgraded os version with some ROM and now my phone shows below configuration : -
Model : HTC HD7 T9292
Software Windows Phone7
OS Version - 7.0.7389.0
Firmware revision number : 2250.09.16901.401
Hardware revision number : 0002
Radio software version : 5.54.09.21_22.33b.50.10U
Radio hardware version : A.102.0.D4
Bootloader version : 1.69.2250.0(117833)
Chip SOC version : 2.2.5.0
So please help what next...???

Sandeep027 said:
Hello...thanks bro...i downgraded os version with some ROM and now my phone shows below configuration : -
Model : HTC HD7 T9292
Software Windows Phone7
OS Version - 7.0.7389.0
Firmware revision number : 2250.09.16901.401
Hardware revision number : 0002
Radio software version : 5.54.09.21_22.33b.50.10U
Radio hardware version : A.102.0.D4
Bootloader version : 1.69.2250.0(117833)
Chip SOC version : 2.2.5.0
So please help what next...???
Click to expand...
Click to collapse
if you want to unlock your phone with chevron you need to downgrade to 7004 or 7008.

firstly install hspl from the link below..
http://forum.xda-developers.com/showthread.php?t=1195647
then install this rom..
http://forum.xda-developers.com/showthread.php?t=1205348

I think installing RSPL is more than enough for laymen like us.

[Q] htc hd7 bootloader downgrade

hey i want to downgrade my bootloader htc hd7
firmware: 2250.21.51101.401
bootloader: 5.11.2250.0
can i downgrade my bootloader?

treff200000 said:
hey i want to downgrade my bootloader htc hd7
firmware: 2250.21.51101.401
bootloader: 5.11.2250.0
can i downgrade my bootloader?
Click to expand...
Click to collapse
seriously!? see the stickied tutorial in this very sub-forum.
else, just click the link in my signature.

i dont know which guide i have to take and can i downgrad with this bootloader and this firmware?

Yes,I had faced the same condition as you.and successful downgrade it to SPL1.57
I through Y line to downgrade.

with which rom do you downgrade?

I was use original English of microsoft 8107 before I downgrade bootloader.
the NBH file was to abstracted from the rom 7004.
I think I can help you on downgrade bootloader.

Hello,
I use the manual, how to downgrade HD7: http://forum.xda-developers.com/show....php?t=1196183 , but when process start i get error.
My question is how i can downgrade my HD7 without Y cable? It is possible or not? And how?
About my phone:
HTC HD7 T9292
OS version: 7.10.8773.98
Firmware: 2250.21.51101.206
Hardware: 0002
Radio software: 5.71.09.02a_22.51.50.21U
Radio hardware: A.102.0.D4
Bootloader version: 5.11.2250.0(134400)
Chip SOC version: 52.2.5.0

hardmenas said:
Hello,
I use the manual, how to downgrade HD7: http://forum.xda-developers.com/show....php?t=1196183 , but when process start i get error.
My question is how i can downgrade my HD7 without Y cable? It is possible or not? And how?
About my phone:
HTC HD7 T9292
Firmware: 2250.21.51101.206
Bootloader version: 5.11.2250.0(134400)
Click to expand...
Click to collapse
your only option is to use Goldcard method or a Zune backup if you have one, preferrably NoDo Backup.
see the tutorial i wrote, link in signature, for futher downgrade details.
also, you will want to use O2 UK ROMs only to downgrade.

sh4d0w86 said:
your only option is to use Goldcard method or a Zune backup if you have one, preferrably NoDo Backup.
see the tutorial i wrote, link in signature, for futher downgrade details.
also, you will want to use O2 UK ROMs only to downgrade.
Click to expand...
Click to collapse
So which ROM i must install using Golgcard method?

hardmenas said:
So which ROM i must install using Golgcard method?
Click to expand...
Click to collapse
i suggest O2 UK NoDo.

I Want To Load Custom Roms, HELP!! Please

so i just bought and HD7 about 2 hours ago. It's on stock windows phone 7 it has no updates. i was wondering if i can flash the rspl/hspl while it's on the first gen of windows phone 7. Or do i atleast need to have the nodo update ?

try putting all the info on here that you see when you click on settings > about > more information. Then people will be able to explain to you if you can or cant
or try reading the sticki?

19fonzy said:
so i just bought and HD7 about 2 hours ago. It's on stock windows phone 7 it has no updates. i was wondering if i can flash the rspl/hspl while it's on the first gen of windows phone 7. Or do i atleast need to have the nodo update ?
Click to expand...
Click to collapse
i wrote a tutorial. link in my signature. happy flashing.
btw. welcome to the WP world. hope you enjoy your HD7.

Greetings.
I also just recently got an HTC HD7 (TMOUS) with the following info
OS Version: 7.10.8107.79
Firmware revision number: 2250.21.51202.531
Hardware revision number: 0002
Radio software version: 5.71.09.02a_22.51.50.21U
Radio hardware version: A.12.0.D4
Bootloader version: 5.12.2250.0(135916)
Chip SOC version: 2.2.5.0
Bootloader screen says
Security Unlocked
PD29*** SS-BC (4k)
SPL-5.12.2250.0(135916) NMG
MicroP(LED) 0x07
TOUCH S1(v2.B, #1625)
I'm fairly new to custom roms and flashing and would like to ask if I can flash any custom roms with the Security unlocked bootloader or do I still need to downgrade my SPL as to avoid bricking the phone.
Thanks in advance.

Im a newbie here. please help me how to install cusstom rom.

here are the specs of my phone.
windows 7.5
OS version 7.10.8773.98
firmware version number : 2250.21.51201.707
hardware version number: 0002
radio software version : 5.71.09.02a_22.51201.21U
radio hardware version :A.102.0.D4
bootloader version: 5.12.2250.0.(139198)
chip SOC version 2.2.5.0
thanks for the help for advance

ryex321 said:
here are the specs of my phone.
windows 7.5
OS version 7.10.8773.98
firmware version number : 2250.21.51201.707
hardware version number: 0002
radio software version : 5.71.09.02a_22.51201.21U
radio hardware version :A.102.0.D4
bootloader version: 5.12.2250.0.(139198)
chip SOC version 2.2.5.0
thanks for the help for advance
Click to expand...
Click to collapse
To be able to install a custom rom you have to:
1. Downgrade your SPL.
2. Flash a non-test, nodo or pre-nodo rom.
3. Install RSPL/HSPL.
4. Flash a custom rom.
Since your bootloader version is 5.12, there are only two methods to which you can do this.
1. Use Zubair Kirmani's method. You have to have a pre-mango Zune backup/restore point saved on you p/c
2. Use the Goldcard/Y cable method
Both of these methods are further explained in Shadows excellent tutorial here:
http://forum.xda-developers.com/showthread.php?t=1295068
If you have any questions or need help, just let me know!

Thanks for the reply sir. will try it and if i have question will ask to you again
thanks again..