How to Downgrade from 7390 To 7004 or 7008?
same question here ..
try to find in zune software>setting>phone>update
if it can Downgrade it will show u.
if not the only way is flash ROM.
check your phone CID and then download ansar's rom in Windows 7 development section of this forum.
I did it many times when I want to test my HD7.
Cheers.
sinakordi said:
How to Downgrade from 7390 To 7004 or 7008?
Click to expand...
Click to collapse
Connect your phone to your PC, enter Zune and go into Settings->Phone->Update and hit the restore button.
Flash back to a Stock ROM for your device & carrier then you will get the Pre NoDo update option when connected to Zune. I flashed back to get official O2 UK NoDo after having used the EUR NoDo for a few weeks until the update was available on O2.
Sent from my HD7 using XDA Windows Phone 7 App
i w ying to load the 7390 rom and you guys want to go backwords..... cool.....
how did you get the 7390 ROM???? can share the secret???
Check the HD7 Development thread. There are a few NoDo ROMs in there. I flashed EUR NoDo using petbedes method. You'll find the thread 2 below this one. "How to Flash NoDo without a Gold Card".
Sent from my HD7 using XDA Windows Phone 7 App
Related
Hi
I'm using tmobile hd7 and successfully flashed a Telstra nodo rom, however I am missing my custom ringtones notificatons and homebrew apps, has anyone been able to unlock after nodo?
MS made it clear that NoDo will patch the security flaw that was exploited by the chevron team. So for now there is no hack after NoDo. But its all a matter of time before a hack comes from someone. Hopefuuly its sooner than later as i do miss the custom ringtones and registry hacks.
Microsoft should just allow free XAP files to be put on phones...
just put security checks in to safeguard files that are paid for on the market place should be nothing too hard for Microsoft to do...
But Im loving NoDo and my hacks that I done before are still there just cant edit them after now...
Like the **it Yahoo search page on IE and some custom colours
There is a way to have NoDo and still have your phone unlocked. But you have to unlock it at pre-Nodo (7004 or 7008) and then wait for your official update throught Zune. Here is the thread:
http://forum.xda-developers.com/showthread.php?p=12419841#post12419841
yep i did it!
i am unlocked now and have nodo yay!!!
Gateau Noël said:
i am unlocked now and have nodo yay!!!
Click to expand...
Click to collapse
you updated and then did the unlock or? please explain!
check the boards there are instructions on how to do it, very awesome! the news blogs should see this soon and post it
Gateau Noël said:
i am unlocked now and have nodo yay!!!
Click to expand...
Click to collapse
how can i sure that my HD7 is unlock???
I have two HD7 both were unlocked with Chevron, I flashed one with the Telstra rom and the unlock with all my apps were gone. But the other one with official nodo from t-mobile kept the apps and the unlock. So I can confirm that you need to unlock before nodo to keep the unlock.
Sent from my HD7 using XDA Windows Phone 7 App
The phone were unlocked before pre-nodo, don't know if that makes a different.
Sent from my HD7 using XDA Windows Phone 7 App
ryu3033 said:
I have two HD7 both were unlocked with Chevron, I flashed one with the Telstra rom and the unlock with all my apps were gone. But the other one with official nodo from t-mobile kept the apps and the unlock. So I can confirm that you need to unlock before nodo to keep the unlock.
Sent from my HD7 using XDA Windows Phone 7 App
Click to expand...
Click to collapse
+1, unlocked and nodo, working perfectly.
You must reflash your phone with a old Shopping Rom without nodo, now patch with nodo and use nodo patch from Forum. Now you can make update with zune and you will not lose your patched phone pn ME tomorrow and will give you needed Files when you not found that
Sent from my HD7 T9292 using XDA Windows Phone 7 App
Hello everyone, i have a problem with my HTC surround, after i went from 7004 to 7008 to nodo, and from nodo to 7008 and successfully unlocking it, i decided to get nodo. I used the zune update, but then...it froze at step 6 of 10. ****.
I want that app lol
listen up...i have tried to use rom update utility many times through different links by ansar n others...to downgrade to reo nodo update...but utility ain't working for me..in the final stage when i click upgrade button it starts the process but soon it ends with some unknown error..and it says ur PDA phone can not be upgraded by this utility...need some help what to do...i have been searching the blog for 2 weeks , could not find any help
How
i guess som1 will help me.
i need to unlock my hd7, but my problem is i have already updated my phone to 7392 on 15th may!
& i got the way that i need to get back my OS to 7004/08,for that i tried ZUNE RESTORE point.. i retrieved back 7390 not 04/08!
can an1 please help me how to flash my hd7 (to 7004/8) & how to unlock the phone please?
currently my phone is running through:
MODEL: HTC HD7 T9292
OS VERSION: 7.0.7390
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
BOOT LOADER VERSION: 1.69.2250.0(117833)
Chip SOC Version: 2.2.5.0
MAC: F8-DB-7F-79-36-69
Guess any1 help me in step by step way.
& thanks in advance for the helping hand
you need to flash back to 7004
tmak22 said:
you need to flash back to 7004
Click to expand...
Click to collapse
how would we do this
need help
ive searched the net for the tmous rom by ansar but unfortunately the links are dead.. can anybody pm me and email me a copy of the tmous rom.. please.. m stuck at 7392.. T_T
Somehow my backup from premango got lost... i have no idea and im past that ....
I am running a locked HD7 from Tmobile using 7712 which I update through zune. I want to get back to a stock ROM so when Mango is released over zune I will be able to get it over zune. Where do I go from here?
BTW... on the update tab on zune, all it says is that my phone is up to date and there is no button there that says "restore".
Use RSPL to put your phone into a state where you can flash any ROM:
http://forum.xda-developers.com/showthread.php?t=1195647
Then flash this ROM (seems to be the most recent T-Mobile one - Build 7392):
http://forum.xda-developers.com/showthread.php?t=1183891
I don't know if there are any generic US ROMs that you could use. It would get rid of any T-Mobile branding, but I don't think it would unlock it for you.
Alternately, you could follow one of the many guides that will let you update 7712 to 7720 (RTM). The RTM should receive official updates from HTC once they've release their official Mango firmware.
Currently I am at 7712 and locked. How would I get to 7720 RTM and be unlocked? I saw that in the link you posted if you are currently unlocked you can stay unlocked when going to 7720 but you have to be previously unlocked. So what ROM should I flash to in order to unlock my phone? And then move along to 7720?
Floods7 said:
Currently I am at 7712 and locked. How would I get to 7720 RTM and be unlocked? I saw that in the link you posted if you are currently unlocked you can stay unlocked when going to 7720 but you have to be previously unlocked. So what ROM should I flash to in order to unlock my phone? And then move along to 7720?
Click to expand...
Click to collapse
Are you talking about a carrier lock or a developer lock? I don't believe flashing any ROM will remove a carrier lock. You usually have to pay to get a code and unlock it that way, though I could easily be wrong. Hopefully someone else can clarify.
When I say locked I mean the opposite of a chevron unlock. So im not able to side load apps
You can flash one of ansar's Custom ROMs that is all unlocked by default.
Or you can go back to 7392/7390 and apply Chevron by yourself. You can follow this thread to keep all unlocked during updates and reach finally 7720.
Or you can stay at 7392 (locked/unlocked) and wait for official Mango.
Regards,
Cina.
If I start with ansar's ROM will I be able to follow that (staying unlocked) to RTM Mango?
Hi all,
i've got a problem after i've installed mango 7720 (official) on my phone....
i lost my chevron unlock
well, i've tried to rollback, then, put CustClear.provxml, but, resulted NOTHING than REVOKE notification
anybody have this pype of problem???
i used to use 7720 RTM, with chevron kept safely till the target build....
Thanks in Advance,
Armada
Same here. How to restore chevron?
Sent from my HTC EVO 3D X515m using xda premium
mine can't sideload even though i'm still on NoDo ,touchexperience v 1.4 or v 1.6 don't work also.
you may try my intrinsicROM beta1. here.
at the moment... it is just TMOUS Mango with Dev Unlock and reg edits.
sh4d0w86.
mine was locked too. but there's a difference.Mine doesn't have the ISV when i force update to Mango.I revert back to nodo now and plan to try and use Ansar U2m 7720.
Hello,
I've updated my HD7 with [DFT Freedom ROM] Mango 7720 Schubert Custom ROM and now since the HD7 got an official Mango update I wanted to revert back to the stock ROM to update through Zune (and can be useful when taking it to the service center not to void my warranty).
I've searched the forum but couldn't really understand how to .
HD2 is much easier to handle than HD7
Download an old official RUU Rom. Install it in bootloader (make sure you have windows mobile device driver installed) when the word SERIAL become USB, launch the exe RUU. This operation revert all to stock (also SPL if you have HSPL). When phone start you're ready to update with Zune.
Tested myself.
Hope this is useful for you.
Sent from my HTC Desire using XDA App
Hey
at the moment i have hd7 with official mango but i'd like to have mango interop-unlock ? I would need a complete tutorial . Does anyone know a good and easy tut?
ANix
I used these guide
http://forum.xda-developers.com/showthread.php?t=1287505
http://forum.xda-developers.com/showthread.php?t=1281597
Start reading and good luck!
what is about RSPL / HSPL?
I think that the links you posted are for the ones who have NoDo or below but I already have the mango final
easiest way to 'jailbreak' your WP7 device is with a Custom ROM.
check out the tutorial in my signature.
i already tried it but when I get to the step where I have to use task 00 I get an error..
but an another question is whether it is possible to flash original nodo over original Mango and if yes how do I do that?
I had Official Mango too. Used the same signature links last week and everything works. Win7 x64, HTC HD7
ANix02 said:
i already tried it but when I get to the step where I have to use task 00 I get an error..
but an another question is whether it is possible to flash original nodo over original Mango and if yes how do I do that?
Click to expand...
Click to collapse
you were following the tutorial i wrote?
which Step did you get stuck on?
yes, it is possible to flash a pre-Mango Shipped ROM specific to your device, but only if your OSPL isn't 5.x
FTP4 said:
I had Official Mango too. Used the same signature links last week and everything works. Win7 x64, HTC HD7
Click to expand...
Click to collapse
assuming you are talking about the links in my signature...
glad they were of help.
mango unlocked?
sh4d0w86 said:
easiest way to 'jailbreak' your WP7 device is with a Custom ROM.
check out the tutorial in my signature.
Click to expand...
Click to collapse
Hello! Ive searched a lot and didnt found the right way to upgrade to mango unlocked. I have HTC HD7 windows 7 with 7004 os version (T-mobile), radio software version 5.51T.09.29a_22.32.50.10U (by ansar) and bootloader version 1.54.2250.0. When i am trying the procedure described on your signature, i stuck at bootloader 00.
what do you suggest?
thank you!
sincity7 said:
Hello! Ive searched a lot and didnt found the right way to upgrade to mango unlocked. I have HTC HD7 windows 7 with 7004 os version (T-mobile), radio software version 5.51T.09.29a_22.32.50.10U (by ansar) and bootloader version 1.54.2250.0. When i am trying the procedure described on your signature, i stuck at bootloader 00.
what do you suggest?
thank you!
Click to expand...
Click to collapse
i don't understand what you mean. which Step do you get stuck on?
sh4d0w86 said:
yes, it is possible to flash a pre-Mango Shipped ROM specific to your device, but only if your OSPL isn't 5.x
Click to expand...
Click to collapse
What if bootloader is already updated to 5.xx?
maya79 said:
What if bootloader is already updated to 5.xx?
Click to expand...
Click to collapse
try this thread -> here.
sh4d0w86 said:
i don't understand what you mean. which Step do you get stuck on?
Click to expand...
Click to collapse
Well thank you for your reply!
I am absolutely confused!
I just want to upgrade to your's intrinsic 4.0.1 T-Mobile US edition.
So... following the instructions under your signature, first i am trying to downgrade to a different radio with HD7_RUUWrapper_00 (Ex. 1.20.531.01 or 1.54.531.02 or 3.01.531.02) but the bar on my phone stucks at 0.00% and then i have the error 262. tried different pcs and different radios.
Is it necessary to change the radio before doing that upgrade?
And is it possible to make that update via zune? (i mean to copy your's intrinsic 4.0.1 T-Mobile US edition files at some specific zune's folder and complete then the procedure some-how?
Thank you once again!
sincity7 said:
Is it necessary to change the radio before doing that upgrade?
And is it possible to make that update via zune? (i mean to copy your's intrinsic 4.0.1 T-Mobile US edition files at some specific zune's folder and complete then the procedure some-how?
Thank you once again!
Click to expand...
Click to collapse
if you have Bootloader 1.54, you don't need to downgrade OSPL first with SPL_Signed.nbh
though, you'll need to XSPL before you can flash a Custom ROM or Unsigned Radios.
i do not believe it is possible to do that via Zune.
You bring up the configuration of your phone