Database Develop

[Q] want to downgrade my original final version of mango

hello,
I have htc hd7 mobile and when official final version of mango is release by microsoft, I updated my phone with zune software on 6th of october. now I have a original final version of mango in my phone. but I want to unlock my phone to download 3rd party application. because many people says when you upgrade you phone to original mango by zune then you are not able to unlock or downgrade the version of your phone. my phone detail is as below:
Model: HTC HD7 T9292
Software: Windows phone 7.5
OS version: 7.10.7720.68
Firmware revision number: 2250.21.40501.207
Hardware revision number: 0002
Radio software version: 5.69.09.29a_22.50.50.21U
Radio hardware version: A.102.0.D4
Bootloader version: 4.5.2250.0(129185)
Chip SOC version: 2.2.5.0
PD29100 SS-BC (4K)
SPL-4.5.2250.0(129185) MNG
MicroP(LED) 0x07
TOUCH S1(v1.8,#1624)
Please help me how to unlock my mobile or downgrade SPL-4.5 to HSPL/RSPL because after downgrading I want upgrade beta version of mango which I heard it was unlock.

here.
sh4d0w86.

help
hello!i have the same HTC HD7 version!!i try this steps in [TUT] How-to: downgrade SPL, flash XSPL, flash Custom ROMs & Radios, but no succes!
please help to find where am doing wrong1
tnx

transporter77 said:
hello!i have the same HTC HD7 version!!i try this steps in [TUT] How-to: downgrade SPL, flash XSPL, flash Custom ROMs & Radios, but no succes!
please help to find where am doing wrong1
tnx
Click to expand...
Click to collapse
power off your device, hold volume down, power on device.
what do the Tri-Color screen say?
pull battery to get out of that screen.

Hello. sorry if my english is not good. i have the same problem. i could downgrade my bootloader from 5 to 4. but when i tried to pass to 3. i started to cry.
when i put my phone in the tricolor screen it only shows me PD29100 SS-BC (4K)
PLEASE can u help me

[Q] Windows phone 7.5 mango help. Looking to flash a custom ROM.

Hello! Right I own a HTC HD7 windows mobile phone. Here are the specs for my phone:
Spec:
Model: HTC HD7 T9292
Software: Windows Phone 7.5
OS version: 7.10.7720.68
Firmware revision number: 2250.21.51003.206
Hardware revision number: 0002
Radio software version: 5.71.09.02a_22.51.50.21U
Radio hardware version: A.102.0.D4
Bootloader version: 5.10.2250.0(132274)
Chip SOC version: 2.2.5.
Screen after pressing power button and vol. down
PD29100 HX-BC (2K)
SPL-5.10.2250.0(132274) MNG
MicroP(LED) 0x07
TOUCH S1(v1.8,#1624)
SD SANDISK 15193MB
Partition Info-v211v413
How would I go about getting RSPL/HSPL on this device so that I can install a custom ROM on it? (I'm wanting to get this: (http://forum.xda-developers.com/show....php?t=1287161)
I was going to use this guide: http://forum.xda-developers.com/showthread.php?p=16189671#post16189671
But I need to downgrade SPL because it's currently 5.X
I currently have no idea how to go about doing this. Can someone please guide me through on how to make my phone able to get HSPL on this device? Like a step by step guide because I don't want to brick my phone or anything like that.
Thanks in advance for any decent help given.
EDIT: I don't own any Zune restore points because I had to replace my laptop and lost everything that was on there.

ItsTheJoeyy said:
Hello! Right I own a HTC HD7 windows mobile phone. Here are the specs for my phone:
Spec:
Model: HTC HD7 T9292
Software: Windows Phone 7.5
OS version: 7.10.7720.68
Firmware revision number: 2250.21.51003.206
Hardware revision number: 0002
Radio software version: 5.71.09.02a_22.51.50.21U
Radio hardware version: A.102.0.D4
Bootloader version: 5.10.2250.0(132274)
Chip SOC version: 2.2.5.
Screen after pressing power button and vol. down
PD29100 HX-BC (2K)
SPL-5.10.2250.0(132274) MNG
MicroP(LED) 0x07
TOUCH S1(v1.8,#1624)
SD SANDISK 15193MB
Partition Info-v211v413
How would I go about getting RSPL/HSPL on this device so that I can install a custom ROM on it? (I'm wanting to get this: (http://forum.xda-developers.com/show....php?t=1287161)
I was going to use this guide: http://forum.xda-developers.com/showthread.php?p=16189671#post16189671
But I need to downgrade SPL because it's currently 5.X
I currently have no idea how to go about doing this. Can someone please guide me through on how to make my phone able to get HSPL on this device? Like a step by step guide because I don't want to brick my phone or anything like that.
Thanks in advance for any decent help given.
EDIT: I don't own any Zune restore points because I had to replace my laptop and lost everything that was on there.
Click to expand...
Click to collapse
Use the below link
http://forum.xda-developers.com/showthread.php?t=893152

I need my restore points back, but I have no idea on where to find them because I had to complete windows install /:

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.

Has anyone done the downgrade of WP7.5 Mango (7.10.8107.79)?

Can you explain how?
I need to unlock my Smartphone, but I don't have any Zune's backup to try the shortway to downgrade.
Also the Device Magager for Sync the phone to Windows 7 always can't function.
My rom is European, and my Bootloader is probably 5.xx
Here I have the other specifications:
Version SO: 7.10.8107.79
Number revision firmware: 2250.21.51101.401
Number revision hardware: 0002
Version Software Radio: 5.71.09.02a_22.51.50.21U
Version hardware Radio: 5.11.2250.0(134578)
Version SOC: 2.2.5.0
Bootloader:
PD29100 SS-BC (4K)
SPL-5.11.2250.0 (123578) MNG <---
MicroP(LED) 0x07
TOUCH S1(v1.8,#1624)
Driver:
(will post later)
Anyway I need help

Follow the shadow tutorial on the general section....
Use the gold card method and you are done

Ya sirajgoku is absolutely right .... Main thing is to make a "Y" cable and u can do very easy just follow the gold card method...
Sent from my HD7 T9292 using XDA Windows Phone 7 App

Øne× said:
Can you explain how?
I need to unlock my Smartphone, but I don't have any Zune's backup to try the shortway to downgrade.
Also the Device Magager for Sync the phone to Windows 7 always can't function.
My rom is European, and my Bootloader is probably 5.xx
Here I have the other specifications:
Version SO: 7.10.8107.79
Number revision firmware: 2250.21.51101.401
Number revision hardware: 0002
Version Software Radio: 5.71.09.02a_22.51.50.21U
Version hardware Radio: 5.11.2250.0(134578)
Version SOC: 2.2.5.0
Bootloader:
PD29100 SS-BC (4K)
SPL-5.11.2250.0 (123578) MNG <---
MicroP(LED) 0x07
TOUCH S1(v1.8,#1624)
Driver:
(will post later)
Anyway I need help
Click to expand...
Click to collapse
nokia care suite,i've just downgraded from wp7.8 back to wp7.5 using that, if you want instruction on how to run it just go to google and type nokia care suite instructions
hope it helps..btw in the same place that it tells you to refurbish select recover instead since you want to downgrade.
when you read the instructions on how to run it, you'll know what i mean

[Q] Windows Phone 7.5 Mango Jailbreak or custom rom

Hi. I am new at this forum and in wp. My phone is HTC HD7 with latest update. So my question is how can I jailbreak or install custom rom on my HTC. Here is the info from boot menu: PD29100 SS-BC (4K)
SPL-1.16.2250.0(110866)
MicroP(LED) 0x07
TOUCH S1(v1.8,#1624)
And the info in About: HTC HD7 T9292
Softrawe: windows Phone 7.5
OS version: 7.10.8773.98
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
That's all. And don't forget that I am new in this and I don't know how to do it so that's why Im asking for help here. Thanks!

dan4o94 said:
Hi. I am new at this forum and in wp. My phone is HTC HD7 with latest update. So my question is how can I jailbreak or install custom rom on my HTC. Here is the info from boot menu: PD29100 SS-BC (4K)
SPL-1.16.2250.0(110866)
MicroP(LED) 0x07
TOUCH S1(v1.8,#1624)
And the info in About: HTC HD7 T9292
Softrawe: windows Phone 7.5
OS version: 7.10.8773.98
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
That's all. And don't forget that I am new in this and I don't know how to do it so that's why Im asking for help here. Thanks!
Click to expand...
Click to collapse
Well the process is -
Downgrade the SPL to at or below 3.xxx, (which is required to install RSPL/HSPL) since your SPL is 1.16, there is no need to downgrade the SPL any further and that is the hardest part of the whole process.
Download and install RSPL/HSPL from DFT for first Gen devices. Read through the post carefully and follow the directions, to avoid any damage to your device.
http://forum.xda-developers.com/showpost.php?p=16189671&postcount=1
Install the custom rom of your choice.
Follow Shadows tutorial here for step by step instructions.
http://forum.xda-developers.com/showthread.php?t=1295068
If you have any questions or problems just let me know!

Hey Guys I rooted my kindle and love that now I want to do my hd7 so I can tether it instead of paying tmobile more money. I have the bootloader version 5.12
xdrc45 said:
Well the process is -
Downgrade the SPL to at or below 3.xxx, (which is required to install RSPL/HSPL) since your SPL is 1.16, there is no need to downgrade the SPL any further and that is the hardest part of the whole process.
Download and install RSPL/HSPL from DFT for first Gen devices. Read through the post carefully and follow the directions, to avoid any damage to your device.
http://forum.xda-developers.com/showpost.php?p=16189671&postcount=1
Install the custom rom of your choice.
Follow Shadows tutorial here for step by step instructions.
http://forum.xda-developers.com/showthread.php?t=1295068
If you have any questions or problems just let me know!
Click to expand...
Click to collapse

xdrc45 said:
Well the process is -
Downgrade the SPL to at or below 3.xxx, (which is required to install RSPL/HSPL) since your SPL is 1.16, there is no need to downgrade the SPL any further and that is the hardest part of the whole process.
Download and install RSPL/HSPL from DFT for first Gen devices. Read through the post carefully and follow the directions, to avoid any damage to your device.
http://forum.xda-developers.com/showpost.php?p=16189671&postcount=1
Install the custom rom of your choice.
Follow Shadows tutorial here for step by step instructions.
http://forum.xda-developers.com/showthread.php?t=1295068
If you have any questions or problems just let me know!
Click to expand...
Click to collapse
Thanks!

jfed said:
Hey Guys I rooted my kindle and love that now I want to do my hd7 so I can tether it instead of paying tmobile more money. I have the bootloader version 5.12
Click to expand...
Click to collapse
These are the only the methods for downgrading SPL 5.xxx
1. Goldcard method - requires Y cable, (either purchased or home made) card reader/flash drive, goldcard tool. Card reader seems to be more successful and use a 1gb to 4gb SD card, larger SD cards will work but need to formatted to FAT32 and partitioned.
Download a Pre-NoDo, Nodo specific rom and the goldcard tool. Put the rom on the SD card and patch it with the goldcard tool. Enter the device into USB host mode and make the proper Y cable connections, the flash process will start. SPL has to be downgraded to at or below 3.xxx to install RSPL/HSPL. Once that's achieved install RSPL/HSPL and then you can flash a custom rom of your choice. Make sure it has WiFi tethering feature.
http://forum.xda-developers.com/showthread.php?t=1597837
http://forum.xda-developers.com/showthread.php?t=1676794
2. Zune restore point by Zubair - If you undated your device from a Pre-Mango state then you can restore the device throught Zune. The restore won't downgrade the SPL, but the update process will when it installs Mango. The device will restart twice during the update process, once to change the SPL to 4.xxx and once to install Mango. You have immediately stop the update process after it installs Mango and before it installs the HTC Firmware update otherwise it will upgrade your SPLto 5.xxx again. From this point just follow Shadows tutorial and flash a PreNoDo/NoDo rom to downgrade the SPL to 3.xxx and then you can install RSPL/HSPL and then a custom rom.
http://forum.xda-developers.com/showthread.php?t=1362194
3. SLSPL rom by Ansar - This is for Europe devices with a Firmware Revision Number ending in .401 and can work on TMobile devices that are SIM unlocked.
http://forum.xda-developers.com/showthread.php?t=1411904
Just follow Shadows tutorial, it's step by step for downgrading SPL, flashing XSPL and installing custom roms. Has all the links for the 5.xxx and
4.xxx downgrade methods, stock/shipped rom collections and XSPL - Which is installing RSPL/HSPL.
http://forum.xda-developers.com/showthread.php?t=1295068

give me solution
Hi. I am new at this forum . My phone is NOKIA LUMIA 710 with latest update. So my question is how can I jailbreak or install custom rom on myNOKIA. Here is the info from boot menu:
And the info in About: NOKIA Lumia 710
Softrawe: windows Phone 7.5
OS version: 7.10.8773.98
Firmware revision number: 1600.3031.8773.12121
Hardware revision number: 112.1402.2.1
Radio software version: 1.6.00.30
Radio hardware version: 8255
Bootloader version: 7.33.00
Chip SOC version: 0.74.2.1