Hard SPL Downgrade for JasJam - 8525, TyTN, MDA Vario II, JasJam Software Upgradin

Hi All, I'd ike to go back to an original HTC 5 or 6.1 ROM and need to restore the original bootloader. I've been to MrVanx's SPL downgrade guide but the custom wrapped spl downgrade files are 404.
Does anyone either have these downgrade files or another way to acheive the above?

You don't actually need to restore the original SOL to go back to WM5 or 6.1. Just run the flash file either on the pc or by the sd card method. SPL won't make a difference.

Related

Downgrade to original SPL 1.04

HELP HELP
Hi All ..i'm totally lost here. I've tried to look for guideline to downgrade to original SPL 1.04 but i cudn't find any.I installed the latest m3100 unlock software v3a doing so my SPL is now version 1.4 Olipro. For warranty purposes how do I downgrade back to 1.04? I'm sorry this problem might have been addressed somewhere on the forum..if so cud someone provide the link to the thread on this. thank you so much.
Click on the mrvanx guide at the bottom of my signature, it will tell you how to downgrade in the guides.
mysharif said:
HELP HELP
Hi All ..i'm totally lost here. I've tried to look for guideline to downgrade to original SPL 1.04 but i cudn't find any.I installed the latest m3100 unlock software v3a doing so my SPL is now version 1.4 Olipro. For warranty purposes how do I downgrade back to 1.04? I'm sorry this problem might have been addressed somewhere on the forum..if so cud someone provide the link to the thread on this. thank you so much.
Click to expand...
Click to collapse
I have been there mrvanx guide. but he don't have the solution to this problem. Just to downgrade the rom to wm5 not the SPL.
mysharif i think we have to shout again.
Help us anybody there we are stuck here.
OK guys the SPL downgrade can be done by downgrading to SPL 1.10.oli then flash any ROM with SPL 1.04 in it.
The only reason i can see that you wish to downgrade to 1.04 is because of a warranty issue. What is the problem with your devices??
You are great. I hope it will work for my Imate JasJam. Last night I was flashing my ROM with the original ROM but modified with NBH decomplie too by dutty. Before that I wrecked my device as I used the flashing of ROM using the latest sensation of loading the SSPL to RAM by des. That was my mistake that I used the original ROM. Then I removed the USB cable as it was taking too much time and because of danger to my imate I did that. Anyhow I got the NO GSM error but then I ran the Dutty's WM6v2 cooked ROM and it fixes all the things I am using it now.
The reason for my Imate JasJam degrade is my jog is not working according to its function. You know jumping from field to field. I didn't found any of that problem solution till the page of 30 in threads and posts. I am searching but if anybody knows the link. Kindly help me. So that I will save a trip to see the warranty people. (here we don't have ladies receptionists )
Sorry for the stupid question, how do I downgrade from Oli 2.10 to Oli 1.10
Il write a guide on it...too many PMs about this.
mysharif said:
HELP HELP
Hi All ..i'm totally lost here. I've tried to look for guideline to downgrade to original SPL 1.04 but i cudn't find any.I installed the latest m3100 unlock software v3a doing so my SPL is now version 1.4 Olipro. For warranty purposes how do I downgrade back to 1.04? I'm sorry this problem might have been addressed somewhere on the forum..if so cud someone provide the link to the thread on this. thank you so much.
Click to expand...
Click to collapse
I have the same problem. My touchscreen is dud and Softbank is very anal about the bootloader and warranty. im stuck with Olipro 2.10 and tried flashing the latest softbank rom. When i try via USB/Windows it gives me error 260.
Flashing with MicroSD works, but after a few attempts, its still Olipro bootloader...any ideas?
aquasesh said:
I have the same problem. My touchscreen is dud and Softbank is very anal about the bootloader and warranty. im stuck with Olipro 2.10 and tried flashing the latest softbank rom. When i try via USB/Windows it gives me error 260.
Flashing with MicroSD works, but after a few attempts, its still Olipro bootloader...any ideas?
Click to expand...
Click to collapse
Ofcourse...because flashing an original RUU it doesnt recognise the new bootloader (Hence your 260 error), and HArdSPL doesnt allow itself to be overwritten by a retail RUU. IF you read through the HArdSPL threads you would know this.
mrvanx said:
OK guys the SPL downgrade can be done by downgrading to SPL 1.10.oli then flash any ROM with SPL 1.04 in it.
The only reason i can see that you wish to downgrade to 1.04 is because of a warranty issue. What is the problem with your devices??
Click to expand...
Click to collapse
Hmmm, just yesterday (Thursday) I was asked by a VP at our company if that could be done. I was reluctant to say yes, but mrvanx comes thru with a fix.
The VP is in fact worried about having to return some devices to Vodafone, and he want to make them look "original" when they go back.
GreatGrey said:
Hmmm, just yesterday (Thursday) I was asked by a VP at our company if that could be done. I was reluctant to say yes, but mrvanx comes thru with a fix.
The VP is in fact worried about having to return some devices to Vodafone, and he want to make them look "original" when they go back.
Click to expand...
Click to collapse
Just flash SPL 1.10.oli.......................then flash a vodaphone ROM, dont use 'force SSPL', just use autodetect.
well to get spl 1.04 all u have to do is take rom koch and the wm5 rom u are downgrading to. first downgrade os. then take that rom and using rom koch split it into parts and just take the spl and make it into a nbh and use the custom ruu on here. select force sspl and itll make ur spl 1.04. this is a quick guide and do this at own risk. using this method i got my first 8525 to aku 3.5 att and original spl. if marvanx comfirms i didnt make any mistakes i can make a new thread with pics and all so we cna add this to resources and stop the questions.
Pawel062 said:
well to get spl 1.04 all u have to do is take rom koch and the wm5 rom u are downgrading to. first downgrade os. then take that rom and using rom koch split it into parts and just take the spl and make it into a nbh and use the custom ruu on here. select force sspl and itll make ur spl 1.04. this is a quick guide and do this at own risk. using this method i got my first 8525 to aku 3.5 att and original spl. if marvanx comfirms i didnt make any mistakes i can make a new thread with pics and all so we cna add this to resources and stop the questions.
Click to expand...
Click to collapse
Or you could just wait until my guide is finished??
You dont need to use the rom koch ... duttys nbh tool is far more appropriate for this since we aint doing any cooking.
yea your right I just wanted to reduce your work load.
mrvanx said:
Or you could just wait until my guide is finished??
You dont need to use the rom koch ... duttys nbh tool is far more appropriate for this since we aint doing any cooking.
Click to expand...
Click to collapse
Hi mrvanx, some input to go into your guide (in case you havent come across this yet).
While flashing 1.10Oli under Vista, users may run into a problem where after loading SSPL and the phone goes into (SSPL) bootloader mode, the RUU program cannot detect the phone and returns an error.
This is due to the Vista drivers for HTC USB Sync. The driver needs to be manually "updated" just like in your Vista flashing guide. In this case, while the phone is in SSPL bootloader mode, go into device manager, replace the default HTC USB Sync driver with the USBAS one from your Vista flashing guide.
Then soft reset the phone, and try again. Worked for me.
For some reason, SSPL bootloader may appear as a different device to Windows than the hard/standard bootloader, so even if the Vista procedure has been performed before, it looks like it needs to be done also for SSPL.

Need to remove HardSPL

Note: I have searched through the forums looking for an answer.
I need to remove HardSPL and install the original Bootloader which I don't have a copy of, is there anyway I can extract the original boot loader from another PDA of the same model and then make a RUU of it to restore the phone to its original condition?
Look at http://www.mrvanx.org/cms/index.php?option=com_content&task=view&id=59&Itemid=27
Once you have downgraded to spl 1.04 you can flash your factory original rom for your unit, if available. It will flash your original SPL and IPL.
Thanks for your help, I suggest this guide be put in the xda wiki
ANYONE can update the WIKI...have fun, help out.

How to reflash original SPL over SPL2.10.Olipro?

Dear All,
Could someone please tell me how to get the SPL back to original. Im planning to sell the phone and it basically needs to be completely as it were.
Thanks a million!
Kind Regards,
Henry
rakdoll said:
Dear All,
Could someone please tell me how to get the SPL back to original. Im planning to sell the phone and it basically needs to be completely as it were.
Thanks a million!
Kind Regards,
Henry
Click to expand...
Click to collapse
http://www.mrvanx.org/cms/index.php?option=com_content&task=view&id=59&Itemid=27
Thanks to Walshieau, Todd_jg and Olipro for helping me out with this.
This guide will take you through downgrading the Bootloader (SPL) on your Hermes device
This guide assumes you already have flashed ROMs and Other components and you are familiar with the process.
NOTE: By downgrading your SPL version your device is more vulnerable to being permenantly bricked if a flash goes wrong, by following this guide through YOU accept responsibility for any problems faced due to this operation. As with other downgrade guides this is NOT intended as a guide for claiming the warranty of the device having flashed components which are not authorised by the manufacturer or carrier.
The downgrade will take the following steps, since HardSPL does not allow itself to be downgraded directly, nor does SSPL allow versions lower than 1.09 to be flashed.
The first step is to dowgrade to SPLversion 1.10.oli. Firstly download this archive and extract the files to a temporary folder, connect your device up via the USB port and allow it to connect to activesync. Run "RUUWrapper.exe" which will fire up the RUU program:
Select 'Force SSPL' and continue the flashing process as usual.
Allow the flashing process to take place and your device will reboot.
Now check the SPL has been changed by entering bootloader mode, press and hold the side ok and power buttons then insert the stylus into the hole in the bottom of the device. Your SPL version should now read "1.10.oli".
The next step is to download the SPL you wish to finally downgrade to:
SPL 1.04 (includes IPL 1.00)
SPL 1.06 (includes IPL 1.01)
Again extract the contents to a temporary folder and connect your device to activesync via USB. Run "RUUWrapper" in this new folder.
Select the RED OPTION, and TICK THE BOX.
Then flash as normal.
This will flash the final SPL version onto your device.
Verify your SPL version once this has completed by allowing the device to boot into windows Mobile and entering the bootloader as before.
Last Updated ( Sunday, 17 June 2007 )
Oszi said:
http://www.mrvanx.org/cms/index.php?option=com_content&task=view&id=59&Itemid=27
Thanks to Walshieau, Todd_jg and Olipro for helping me out with this.
Click to expand...
Click to collapse
And *that* is the reason we helped you, so that now you help others. One day, rakdoll will help someone else. That is why we are all here. Nicely done!
how do I do this without being able to get access to the OS? now that is a challenge, but its what i need to do :O
revert back
this is what i used to flash mine back to enable original rom to be installed ,so i could take phone back for warrany reasons
Korpse said:
how do I do this without being able to get access to the OS? now that is a challenge, but its what i need to do :O
Click to expand...
Click to collapse
Shouldn't need to access OS. You should be able to do it by putting it in BL mode... THEN plug it into the usb. Then start the updater.
Its 2.30.Olipro I need to downgrade from, and you cant overwrite olipro SPL's without using SSPL by des from inside the OS, I'm trying to find another way
Korpse said:
Its 2.30.Olipro I need to downgrade from, and you cant overwrite olipro SPL's without using SSPL by des from inside the OS, I'm trying to find another way
Click to expand...
Click to collapse
2.3 is similar to 2.1.
As MrVanx's guide points out, the key is to get from 2.1 down to Oli 1.1. That will work. His guide works - guarantee it.
todd_jg said:
2.3 is similar to 2.1.
As MrVanx's guide points out, the key is to get from 2.1 down to Oli 1.1. That will work. His guide works - guarantee it.
Click to expand...
Click to collapse
Thanks for the help, but MrVanx's guide uses SSPL by des (launched from inside the OS where I can't get to) to overwrite the 2.10.Olipro to get back to 1.10.Olipro, so that method wont work for me either
Korpse said:
Thanks for the help, but MrVanx's guide uses SSPL by des (launched from inside the OS where I can't get to) to overwrite the 2.10.Olipro to get back to 1.10.Olipro, so that method wont work for me either
Click to expand...
Click to collapse
Oh interesting. A nuance I hadn't picked up on. So, when using the Force using SSPL" option in the flashing utility, you must be able to access the Phone OS? That surprises me, I thought that the RUU utility would put it on the phone even in BL mode and execute it? Hmm... strange. I guess if it is an exe, it needs the OS to run, though. Sort of makes sense. Sorry about the misdirection.
todd_jg said:
2.3 is similar to 2.1.
As MrVanx's guide points out, the key is to get from 2.1 down to Oli 1.1. That will work. His guide works - guarantee it.
Click to expand...
Click to collapse
Hi,
I'm trying to downgrade to the original SPL (I'm trying to get hold of 2.03 but can't seem to find it), so am using 1.06. I've been able to downgrade to Oli1.10 from Oli2.10, but it won't go back to 1.06 from there, after the RUU says successfully completed the SPL is still the same.
Any ideas?
Cheers
downgrade phone for rogers warranty
Hi Guys,
I need to downgrade my phone as well for warranty purposes. Unfortunately Mrvanx's guide is offline at present. Can any one of you give little further detail about what I need to get back to orginal rom/radio/spl and bootloader. Or in shor to be able to send it back for warranty. I do have a new Rogers phone if that can be of any help.
It is from Rogers and currently my boot loader screen says following:
HERM200
IPL-1.04
HERM200
SPL-2.10.Olipro
Under Device Information:
ROM version: FARIA.R-32
ROM date: 11/06/07
Radio version 1.54.07.00
Protocol Version 32.86u.7020.23H
ExtROM version: BIGSTORAGE
My replacement Rogers Phone has following:
HERM200
IPL-1.01
HERM200
SPL-1.11
Under Device Information:
ROM version: 1.34.631.14
ROM date: 04/17/07
Radio version 1.42.00.00
Protocol Version 32.75.7020.18H
Can anyone please tell me if it is even possible to do this downgrade.
Thanks
B.
why dont you just brick the phone if you are worried about them complaining over the boot loader version. If you cant access the phone i doubt they will be able (or even be bothered) to
Could you please let me know what you did? Did you downgrade To the original Rogers Radio and SPL ? Do you by any chance have all the original Rogers files (WM5, SPL, Radio,...)?
I am with Rogers too and just unlocked SIM (not CID) and installed WM6 (official HTC)
I am wondering how I could lock SIM again if I need to return the phone for Rogers warranty? or unlocking SIM does NOT void the Rogers warranty?
Thanks
Downgrade to SPL 1.11
Hi is anyone able to figure out how to downgrade from SPL 2.10 Olipro to SPL 1.11? I have tried Mr Vanx guide but at the end of the process, I get Error 260. Not sure if I am doing anything wrong.
Do I have to downgrade to SPL1.10 Olipro, before I downgrade to SPL 1.11?
Thanks
I am having some issues downgrading back to an original SPL. I've searched throughout the site and have found a lot of conflicting advice, although this thread seems to be the most relevant.
I started out the process with SPL: 2.10.Olipro
I downgraded to 1.10.oli.
This process was successful in that the bootloader screen now says that the SPL version is 1.10.oli.
Now, when I try to flash the OEM version of SPL, the phone asks the following question:
You would like to run jumpspl.exe
If I say yes, the screen goes gray and says load... but I end up with a 260 error.
I have tried turning off the usb connection in the active sync and starting from the bootloader as mentioned here, but that just ends up giving me a 264 error.
Any suggestions would be appreciated.
Cheers,
~Hat
* edit *
Post #5 from here fixed the issue.
Oszi said:
http://www.mrvanx.org/cms/index.php?option=com_content&task=view&id=59&Itemid=27
Thanks to Walshieau, Todd_jg and Olipro for helping me out with this.
This guide will take you through downgrading the Bootloader (SPL) on your Hermes device
<snip>
The downgrade will take the following steps, since HardSPL does not allow itself to be downgraded directly, nor does SSPL allow versions lower than 1.09 to be flashed.
The first step is to dowgrade to SPLversion 1.10.oli. Firstly download this archive and extract the files to a temporary folder, connect your device up via the USB port and allow it to connect to activesync. Run "RUUWrapper.exe" which will fire up the RUU program:
Select 'Force SSPL' and continue the flashing process as usual.
Allow the flashing process to take place and your device will reboot.
Now check the SPL has been changed by entering bootloader mode, press and hold the side ok and power buttons then insert the stylus into the hole in the bottom of the device. Your SPL version should now read "1.10.oli".
The next step is to download the SPL you wish to finally downgrade to:
SPL 1.04 (includes IPL 1.00)
SPL 1.06 (includes IPL 1.01)
Again extract the contents to a temporary folder and connect your device to activesync via USB. Run "RUUWrapper" in this new folder.
Select the RED OPTION, and TICK THE BOX.
Then flash as normal.
This will flash the final SPL version onto your device.
Verify your SPL version once this has completed by allowing the device to boot into windows Mobile and entering the bootloader as before.
Last Updated ( Sunday, 17 June 2007 )
Click to expand...
Click to collapse
Okay, Im back to 1.10oli, but how do I know if I need to go back to SPL 1.04 (includes IPL 1.00) or SPL 1.06 (includes IPL 1.01)?
OK people, please tell me you have looked at the updated guide right??
http://www.mrvanx.org/thg/index.php?option=com_content&task=view&id=19&Itemid=27
Yes, but the choices are,
1.04
1.06
1.09
1.11
2.03
and I don't know how to tell which one is stock for my phone. I assume I need 1.04 since my bootloader says IPL-1.00 but I'm not sure because I know that used to say IPL-1.04, and since it appears that that can change for some reason, I want to make sure I get this right so I can get this waranteed. Im going to sell it on ebay and get the new HTC Fuze as soon as AT&T releases it.

Help! How To Downgrade To Spl 1.11

Hi!
I'am a noob in this stuff and my english is also not to good
I have to give my TYTN to warranty service. and I have to downgrade my SPL to original version (1.11), because I'm worried that they will not accept my warranty.
Please help me to downgrade to SPL 1.11 from HARD SPL
I've got original HTC rom 2.11 with hard SPL
I've found some instruction:
http://www.mrvanx.org/cms/index.php?option=com_content&task=view&id=59&Itemid=27
But here is only downgrade to 1.06 or 1.04. Is it possible to downgrade to 1.11?
Thank You very much for Your help!
pbalsam said:
Hi!
I'am a noob in this stuff and my english is also not to good
I have to give my TYTN to warranty service. and I have to downgrade my SPL to original version (1.11), because I'm worried that they will not accept my warranty.
Please help me to downgrade to SPL 1.11 from HARD SPL
I've got original HTC rom 2.11 with hard SPL
I've found some instruction:
http://www.mrvanx.org/cms/index.php?option=com_content&task=view&id=59&Itemid=27
But here is only downgrade to 1.06 or 1.04. Is it possible to downgrade to 1.11?
Thank You very much for Your help!
Click to expand...
Click to collapse
Yes. It is possible and easy.
Get a copy of the SPL 1.11 and use it instead of the 1.06 or 1.04 mentioned in MrVanx's guides.
Now, assuming that the reason you wrote this is that you do not HAVE a copy of it, then I will tell you how to get it.
Download a full ROM from the wiki LOOK HERE that has many shipped ROMs (including some with SPL1.11 LIKE THIS ONE )
Use WinRAR (or equivalent) to unrar the EXE file of the ROM you just downloaded
You will get an .NBH file and an RUU file.
Use dutty's good nbh tool to decompile the .NBH file.
You will get many .NB files, including one called SPL.NB
Use dutty's good nbh tool to build an .NBH file from the SPL.NB file.
Now you have an SPL1.11 .NBH file that can be used in place of the 1.06 and 1.04 files referenced by MrVanx.
Maybe a request is in order
This seems to be a recurring post. Apparently many folks would like to go back to an older SPL version (likely for warranty reasons). How about somebody build an AT&T or better yet Cingular SPL that came shipped with the 8525s branded by Cingular. Mine ran WM5, but I haven't had any luck finding that ROM online. I suppose the warranty would be covered with WM6, but I would no doubt need the orignal SPL if I want anything covered. So I guess, all we would need is a Wrapper bundled with the .SP file that would restore the orignal SPL. We could load an original AT&T / Cingular ROM, followed by installing the SPL.
That might cut back on some of these posts asking how to...
Well, probably not, but it would be a nice sticky.
Thanks for help.
I've downloaded all the stuff. But the ROM is RUU_Hermes_QTEK_WWE_2.11.255.1_102_6275_1.38.00.10_108_Ship.exe
It's exe file and i dont know how to get Ruu...nbh file.Could You help me?
Another option, assuming you have 2.10 olipro spl now- use mrvanx guide to downgrade to 1.10 oli, then reflash factory rom from htc america site, this will also flash the bootloader to the most current, spl 1.11 worked for me....
pbalsam said:
Thanks for help.
I've downloaded all the stuff. But the ROM is RUU_Hermes_QTEK_WWE_2.11.255.1_102_6275_1.38.00.10_108_Ship.exe
It's exe file and i dont know how to get Ruu...nbh file.Could You help me?
Click to expand...
Click to collapse
Use WinRAR (or equivalent) to unrar the EXE file of the ROM you just downloaded
You will get an .NBH file and an RUU file.
with the new CustomRUU, if you select the "Unsafe SSPL" you can flash any SPL you wish.

[q] spl 3.03.0000

Morning.
Is there a method to revert back to an old SPL from 3.03.0000 ?
I have searched and searched but to no avail yet. I have tried HSPL2 and 3. I have read that applying a old stock from from SD card does not work either.
The situation is that my HD2 has come back from warantee repair (overheating/reboot issue) and is running SPL 3.03 with their stock rom. This means that I cannot run a lightweight windows rom and therefore cannot properly run my favourite Android rom(s).
I have read a few people in the same boat so thought I would create a new thread as I couldn't find one yet.
Thank you so much.
Yans.
Hello!
I've had this problem too. You have to flash an ORIGINAL ROM from HTC homepage for your device. You will need the serial number (under the battery) of your HD2. Flash the Original Rom that you downloaded from HTC. After this you will have the old SPL version on your HD2.
Hackedieter said:
Hello!
I've had this problem too. You have to flash an ORIGINAL ROM from HTC homepage for your device. You will need the serial number (under the battery) of your HD2. Flash the Original Rom that you downloaded from HTC. After this you will have the old SPL version on your HD2.
Click to expand...
Click to collapse
* Please note that this upgrade will erase any data stored on the device. Once you proceed with the upgrade, the system can not be downgraded again.
I think theres no normal way (means u cant downgrade official roms, without hspl) of downgrading. U have to use hspl, if it capable of removing the 3.03 spl. If HSPL2-3 cant do that, u have to wait for the new hspl.
Correct me if im wrong.
spl 3.03.0000
Hallo
Install the old original Htc Rom on your HD2 from your PC.
tdi2461 said:
Hallo
Install the old original Htc Rom on your HD2 from your PC.
Click to expand...
Click to collapse
As i told u guys before. U cant install official roms via activesync. Theres only 1 way and that is HSPL.
U cant downgrade officials rom via activesync or sd card.
* Please note that this upgrade will erase any data stored on the device. Once you proceed with the upgrade, the system can not be downgraded again.
The only way is HSPl.
Hi.
Don't be fooled.
I have upgraded and downgraded, and upgraded and downgraded and upgraded again using only the .exe files downloaded from htc.com
Look at this post:
http://forum.xda-developers.com/showpost.php?p=8704559&postcount=26073
Originally Posted by Dic3ptor View Post
is it possible to flash a 1.66 stock ROM after upgrading to 3.14 and install HSPL again? Or must i stay at the new stock 3.14 after flash it ones.
Let me check for you....
EDIT:
Just went back to spl-1.42.0000 by just flashing to 1.48 stock WWE rom.
So I guess you can go back to any rom easily.
Now flashing back to 3.14....
TwanVeugelers said:
Hi.
Don't be fooled.
I have upgraded and downgraded, and upgraded and downgraded and upgraded again using only the .exe files downloaded from htc.com
Look at this post:
http://forum.xda-developers.com/showpost.php?p=8704559&postcount=26073
Originally Posted by Dic3ptor View Post
is it possible to flash a 1.66 stock ROM after upgrading to 3.14 and install HSPL again? Or must i stay at the new stock 3.14 after flash it ones.
Let me check for you....
EDIT:
Just went back to spl-1.42.0000 by just flashing to 1.48 stock WWE rom.
So I guess you can go back to any rom easily.
Now flashing back to 3.14....
Click to expand...
Click to collapse
Copied that stuff from HTC.COM
Flashing without HSPL? Via activesync?
dictator4 said:
Copied that stuff from HTC.COM
Flashing without HSPL? Via activesync?
Click to expand...
Click to collapse
Of course you can downgrade.
What they mean is that your data is permanently lost. Nothing else.
dictator4 said:
Copied that stuff from HTC.COM
Flashing without HSPL? Via activesync?
Click to expand...
Click to collapse
Downloaded the Roms through the support part of HTC.com
Connect phone with activesync.
Run downloaded .exe
That's it.
Easy as that.
If HTC.com does not take your serial (IE branded phone) look at this topic for the new rom:
http://forum.xda-developers.com/showpost.php?p=8725893&postcount=26187
And here for older stock rom:
http://forum.xda-developers.com/showthread.php?t=577717
TwanVeugelers said:
Downloaded the Roms through the support part of HTC.com
Connect phone with activesync.
Run downloaded .exe
That's it.
Easy as that.
If HTC.com does not take your serial (IE branded phone) look at this topic for the new rom:
http://forum.xda-developers.com/showpost.php?p=8725893&postcount=26187
And here for older stock rom:
http://forum.xda-developers.com/showthread.php?t=577717
Click to expand...
Click to collapse
Well, i remember i tried to downgrade once, and i got a message, that i have newer rom, so it cant downgrade.
But i belive u, and still htc says its not possibile.
Thank you
Thank you everyone for your assistance. i am back on HSPL 2.08.
I already had the stock rom from HTC website because I put it on to send the phone back for repairs. I put this back on a moment ago and it put SPL 1.42 back on, PERFECT!
The only reason I didn't do this before (after reading other posts) is because when I did this initially (for sending the phone back) it didn’t touch the SPL but now I realise this was down to the fact it was running HSPL and not SPL.
So I have now incremented SPL 1.42 to HPSL 2.08 and running ChuchDroid for my lovely Android rom. Excellent.
Thank you all
Yans.
Go to your local HTC.com website,go to the support page,look for ROM upgrades for your device(HD2),if the old ROM is removed from the website you most probably wont be able to downgrade,now if you find there 2 ROM updates,say like 3.14.xxx and 166.XXX,chose the older version and enter your S/N if accepts its good to go
Hey guys. Im having this problem over at this thread: /showthread.php?t=814656
My problem is that Activesync does not detect my phone. So I can't downgrade.. But if I somehow get one of the official ROM's (say 1.48) and get the .nbh file onto the sd card, could that work?
YES I DID IT!! Multi card reader for the win!
Flashed WWE rom below but SPL still shows old one HSDL 1.42
Should it not upgrade to SPL 3.03?
"RUU_Leo_S_HTC_WWE_3.14.405.2_Radio_15.42.50.11U_2.15.50.14_LEO_S_Ship"
murattiss said:
Flashed WWE rom below but SPL still shows old one HSDL 1.42
Should it not upgrade to SPL 3.03?
"RUU_Leo_S_HTC_WWE_3.14.405.2_Radio_15.42.50.11U_2.15.50.14_LEO_S_Ship"
Click to expand...
Click to collapse
it wont upgrade it whilst hspl is installed unless you flash from sd card.
will it upgrade when I revert back to SPL 1.42 or 1.66 with HSPL2 tool?
murattiss said:
will it upgrade when I revert back to SPL 1.42 or 1.66 with HSPL2 tool?
Click to expand...
Click to collapse
yes it should, but only if your phone is an unbranded wwe one, else it won't flash.
yeeyyyyyyy thank you so much guys...with your help i could get back to 1.42. from 3.03 now im gonna look for some nice wm and android roms thank you so so much guys you made my day
Great to know.
My HD2 died with an unresponsive touchscreen, whilst having hspl 1.42 on.
I got the latest ROM off HTC with my serial, flashed with EXE but HSPL was not overwritten, so I thought that flashing through activesync didn't upgrade the SPL.
Hence I flashed latest rom via microSD and I got the SPL 3.03 there, sure that there was a HSPL for that too.
When I realized there wasn't, I was left with the nightmare of getting back from warranty a bloathed system I couldn't get back to operating conditions.
Now I discover that all it takes to downgrade SPL 3.03 is running the official exe for your device off an older ROM.
Nice.
H-KaN said:
yeeyyyyyyy thank you so much guys...with your help i could get back to 1.42. from 3.03 now im gonna look for some nice wm and android roms thank you so so much guys you made my day
Click to expand...
Click to collapse
Dear friend;
i would like to know how did you down grade spl?

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