Hello, i have an htc hd2 phone with ROM 1.72.111.4. I am flashing HSPL2 ON IT.. i need to know if i can downgrade the version after that to 1.66? Please someone advise..
Thank you
Yes you can downgrade the rom to 1.66.
Thanks for your reply, just one more question. After flashing HSPL2 on my htc hd2 phone with ROM 1.72.111.4, i downgraded the version after that to 1.66? Now, i need french language, so can i now flash the phone with ROM 1.48.406 which has french language in it?
so long as hspl is still installed, and you only use usb to flash, you can flash any hd2 rom, any, including all of them.
upgrade downgrade change language, all stock roms, all tmous roms, all cooked roms.
fill your boots!
oh, and no need to keep changing hspl versions when you flash.
run hspl2, choose 2.08.hspl and then just leave it at that.
Ok, thanks for your reply, so you mean to say that after flashing hspl once i can upgrade, downgrade or flash any rom through usb without the need to flash hspl again. By the way select 1.42 hspl while flashing hspl...is that cool?
lakshi said:
Ok, thanks for your reply, so you mean to say that after flashing hspl once i can upgrade, downgrade or flash any rom through usb without the need to flash hspl again. By the way select 1.42 hspl while flashing hspl...is that cool?
Click to expand...
Click to collapse
sure , 1.42.hspl will work. ANd yes, you only need to flash hspl once. It will stay there until you either
1 - flash a stock rom from sd card
or
2 - run hspl2 and choose 1.42.0000 (or any other spl ending in 0000)
how to get a rom on hd2
hi i have an HD2 i want to put a different ROM but it says in order to install HSPL it has to be in SPL 1.42.0000 if not it will fail. my phone is on SPL 2.10.0000 i never done anything on it well am not all that technology smart but am tired of the same look. can some one give me some tutorial on how to get HSPL and how to install a new ROM. (make it for DUMMIES) . thanks in advanced.
acolon85 said:
hi i have an HD2 i want to put a different ROM but it says in order to install HSPL it has to be in SPL 1.42.0000
Click to expand...
Click to collapse
thats wrong/old. Use hspl3, choose 2.08.hspl then flash your chosen rom.
samsamuel said:
thats wrong/old. Use hspl3, choose 2.08.hspl then flash your chosen rom.
Click to expand...
Click to collapse
Hi Samsamuel,
I have the same problem. I am a new HTC HD2 user. I want flash but my spl version is 1.67. So what can I do? How can I downgrade change my spl version to install hspl.
OS:5.2.21895
Manila:2.5.20151725
ROM: 1.80.911.2 (94312) kor
SPL: 1.67
Radio: 2.10.50.28_2
U.cagri dogan said:
Hi Samsamuel,
I have the same problem. I am a new HTC HD2 user. I want flash but my spl version is 1.67. So what can I do? How can I downgrade change my spl version to install hspl.
OS:5.2.21895
Manila:2.5.20151725
ROM: 1.80.911.2 (94312) kor
SPL: 1.67
Radio: 2.10.50.28_2
Click to expand...
Click to collapse
use hspl3, see link in my sig. it supports all spl versions.
choose 2.08.hspl then you can use any rom.
HSLP3_PKG Don't support SPL-1.76.0000 HELP!!!
Manila:2.5.20151725
ROM: 1.80.911.2 (94312) kor
SPL: 1.67 0000
Radio: 2.10.50.28_2
acolon85 said:
hi i have an HD2 i want to put a different ROM but it says in order to install HSPL it has to be in SPL 1.42.0000 if not it will fail. my phone is on SPL 2.10.0000 i never done anything on it well am not all that technology smart but am tired of the same look. can some one give me some tutorial on how to get HSPL and how to install a new ROM. (make it for DUMMIES) . thanks in advanced.
Click to expand...
Click to collapse
Hey I am totally not technology smart either, but once you figure out what everything means it comes really easy, its just a different language. In my Signature you will see a link that says first time tmobile flashers. I used that to walk me through step by step my first flash. If you dont have tmobile there is a link there on the first post that will take you to the other thread for first flash for the non tmobile devices. best of luck!
no way to change the 1.67 spl version
i have tried almost everything and still no luck to downgrade 1.67 to 1.66 so i can use the hspl... is there a way to do it?
Hi Samsamuel,
I am also a completely new user with HTC HD2 with 1.48.406.1 (71294) FRE
When I press the down volume and reset, my spl says : 1.66.hspl XE
How should I go about flashing with a different ROM?
Thanks for your help
Kum
System : 5.2.21869
Rom : 1.48.406.1 (71294) FRE
Manila : 2.5.19211619.0
Radio : 2.05.51.05_2
kumalo said:
When I press the down volume and reset, my spl says : 1.66.hspl XE
How should I go about flashing with a different ROM?
Click to expand...
Click to collapse
it says hspl so hspl is installed, just go ahead and flash. you probably want to get a 50 radio (50 in the version number, where yours says 51)
go to rom development, radios thread, sget something like 2.08.50 or 2.10.50
now flash any rom you like the look of.
use usb flashing. do some reading and away you go. first thread in rom development has links to all the good instructions and what not.
i am trying to download an hspl as well. i am showing spl-2.08.0000 8G XE
i downgraded like i saw you were supposed to do but i still cannot get the HSPL to download. i tried HSPL 2, and HSPL 3?
how can i downgrade my radio version on HTC HD2,
Radio version: 2.15.50.14
need help
I have same problem, I istalled new official rom 3.14..... with 2.15.50 radio, and now I have SPL version about 3.something and ActiveSync won't let me downgrade to 1.66 rom.. I read thousands of threads and didn't find any help..
VojtaMach said:
I have same problem, I istalled new official rom 3.14..... with 2.15.50 radio, and now I have SPL version about 3.something and ActiveSync won't let me downgrade to 1.66 rom.. I read thousands of threads and didn't find any help..
Click to expand...
Click to collapse
your correct stock rom, if flashed over usb, WILL downgrade rom radio and spl.
if it fails, its the wrong rom.
I have the same issue and I tried all the ofiicial roms avaliable with no luck. my serial number is HT9BENW01791
Dear Experts
I have Mozart from O2_UK and do not have any backup.
The data of the phone is following:
OS version: 7.10.7720.68
Fw: 2250.21.40601.206
Radio : 5.69.09.051_22.50.50.21U
Radio H.: A 102.0.D4
Boot loader: 4.6.2250.1 (129370)
SOC version: 2.2.5.0
I read a lot this forum but did not understood completely: can I downgrade this 4.xx boot loadar and debrand or flash RSPL/HSPL and custom rom.? Or I willl get half bricked boot loader? And if it possible , please advice me exactly which rom I have to flash first for downgrading boot loader.
Excuse me for this question but I read in another forum also some sentence that this boot loader has restriction for upgrade or downgrade just running RUU file.
Thank you in adwance
user5863
Hi,
You can downgrade to this O2 version here:
[ROM]RUU_Mozart_O2_UK_1.41.206.02_5.66.09.09_22.46.50_RELEASE
http://forum.xda-developers.com/showthread.php?t=1037969
Afterwards you can flash RSPL by choosing 1.32 from the SPL list. Then HSPL can be flashed.
You should be safe from a half-bricked bootloader since you're not on version 5.XX.
vitruvi0ne
Hello i have HTC_Europe 401 and SPL 5.13.2250.1
Can i try Downgrade with SLSPL 5.11.401.xxxx* from ansar?
I cry becouse i flash orginal flash 5.13 without file SPL_Singed.nbh, but my HSPL change to SPL 5.13.2250.1
I don't now how can i downgrade my SPL Help me
Regards
OK i use ROM SLSPL 5.11.2250.1 by ansar and i flash. I have error after 100% but i see in my mobile SPL 1.28.2250.3 and speed flash ROM to SPL 1.28.2250.4. Now have HSPL and CFW
Topic Resolved.
Hi guys,
I am new on this suff. I have a HTC Mozart running Mango. The SPL version is 5.12 and I want to install custom ROMs and wanna try windows 7.8 given in this forum http://forum.xda-developers.com/showthread.php?t=1837393
I just wanna know is it necessary to install RSPL/HSPL before I install the ROM in the thread mentioned above.
Also is there any bootloader for Telstra Mozart downgrading. I have seen bootloaders for Europe Mozarts but didnt get one for Telstra operators.
OS version: 7.10.8107.79
Firmware : 2250.21.51202.841
Bootloader : 5.12.2250.2
Thanks in advance guys
shravans92 said:
Hi guys,
I am new on this suff. I have a HTC Mozart running Mango. The SPL version is 5.12 and I want to install custom ROMs and wanna try windows 7.8 given in this forum http://forum.xda-developers.com/showthread.php?t=1837393
I just wanna know is it necessary to install RSPL/HSPL before I install the ROM in the thread mentioned above.
Also is there any bootloader for Telstra Mozart downgrading. I have seen bootloaders for Europe Mozarts but didnt get one for Telstra operators.
OS version: 7.10.8107.79
Firmware : 2250.21.51202.841
Bootloader : 5.12.2250.2
Thanks in advance guys
Click to expand...
Click to collapse
use the Goldcard method to revert your Bootloader to a lower version.
once your Bootloader is 1.xx, than you must XSPL in order to flash a Custom ROM.
Hi,
I'm sorry but how do you install HSPL by Cotulla ? I see it everywhere to upgrade to WP7.8 but nobody gives the directions to do it.
Thank you
first flash the SLSPL ROM by ansar, and then an official 1.xx at your choice. Now your SPL should be downgraded and you can proceed with RSPL and HSPL