Develop Bugs

[INFO] Downgrade HBOOT 0.93 to 0.80

Hi All,
I just wanted to share this info from personal experience. I am using HTC Desire (AMOLED/ASIA Region). I updated OTA Froyo then decided i wanted to root my phone. Rooting requires 0.80 HBOOT so i need to downgrade mine from 0.93 since it got updated also during OTA update. I used teppic's tool (thanks very much for the help as well!) to downgrade my HBOOT from 0.93 to 0.83. Afterwards, i installed signed_RUU for Asia region and now my phone is back to HBOOT 0.80.
This is very helpful especially to those who wanted to bring their phones back to HTC for any repair/warranty concerns.
Hope this can help all my fellow noobs out there as it did to me! Now i think i can try rooting my phone!

thnx for your topic! found via Google and i really helped me!
i need my desire back to stock so i can send him in for reparation. Tried different RUU's but they all failed because the newest bootloader (0.93) this tool worked for me!

It worked for me. Salamat po kababayan

Well it works for me till i downgraded my hboot to 0.83 can u elaborate as to which ruu u installed from the asia region as i tried and it didnt downgrade my hboot
(i need 0.80 as unrevoked doesnt work for me some communication error )

Yes, it's worked perfectly.
Thanks so much (also to teppic74).

[Q] [NEED HELP] My Desire Z dont be S-off !

one time i coud root and s-off my phone, then i wanted to setup new official RUU WWE 1.72 but i couldnt because my phone has asian RUU and get error.
so i wanted to setup clockmodrecovery and setup custom RUU but i couldnt.
when i do factory data reset my phone and root and s-off with any method (visionary and gfree) my phone is root and superuser in on but s-on (when i reboot to bootloader , bootloader show s-on !!) i do every thing but show s-on. and clockmodrecovery wont be install. when i use rom manager to reboot into recovery my phone goes to android recovery mod.
what can i do to s-off my phone and flash any rom with clockmodrecovery??
HBoot Version:
0.85.0008
Radio Version:
26.04.02.17_M2
Kernel version:
2.6.32.21....
Software number:
1.34.707.5
sorry for my bad english!!!! :-"

Please post what is on your phone now? Kernel version? build number? Software number? Hboot version? Radio? No one here can help untill you give as much info as possible. And Im not quite sure I understand what you said about root, did you have s-off before and now you have s-on, or have you always had s-on? What did you do to " formated to factory" exactly? What did you flash, RUU???
More Info Please.

joemm said:
Please post what is on your phone now? Kernel version? build number? Software number? Hboot version? Radio? No one here can help untill you give as much info as possible. And Im not quite sure I understand what you said about root, did you have s-off before and now you have s-on, or have you always had s-on? What did you do to " formated to factory" exactly? What did you flash, RUU???
More Info Please.
Click to expand...
Click to collapse
first time i could root and s-off my phone but i couldnt install clockmodrecovery in phone, but when i try to install official RUU WWE 1.74....exe to my phone , get error ( i think because my RUU is for asia ) , for reason i cant install clockrecovery to my phone i do factory reset. second time i try to root and s-off my phone , i counld root my phone , but s-on still s-on !

mamat847 said:
first time i could root and s-off my phone but i couldnt install clockmodrecovery in phone, but when i try to install official RUU WWE 1.74....exe to my phone , get error ( i think because my RUU is for asia ) , for reason i cant install clockrecovery to my phone i do factory reset. second time i try to root and s-off my phone , i counld root my phone , but s-on still s-on !
Click to expand...
Click to collapse
Again if you were already rooted with S-off , and you say you did a factory reset , what exactly did you do to "factory reset"?????? In your first post you said you had perm root before, so this means you would have had S-off, meaning in order to get S-on you would have had to unroot your phone. How did you root your phone the first time??? What did you do to unroot your phone now???????? Doing a factory reset would not unroot your phone. So my guess is you never rooted the first time. So that means you must be doing something wrong in the rooting process, as far as I know your version is rootable, what methods have you tried and exactly what steps have you done in the processes.

I wonder if the 1.74 RUU worked at least enough to change the phone back to S-ON, and as has been discussed the 1.74 stuff can't be rooted using normal methods.
I might suggest this for help:
http://forum.xda-developers.com/showthread.php?t=905261

raitchison said:
I wonder if the 1.74 RUU worked at least enough to change the phone back to S-ON, and as has been discussed the 1.74 stuff can't be rooted using normal methods.
I might suggest this for help:
http://forum.xda-developers.com/showthread.php?t=905261
Click to expand...
Click to collapse
chakeretam rafigh ! ( tanx buddy ) i will try this and post my status.

Finally by [GUIDE] Debranding Bell Desire Z i can bypassing my cid and install WWE Rom. i think my problem is solved.

Unroot with RUU

Hi, I am from India. I have rooted my DHD(unlocked) using AAHK. my DHD is now Ship-OFF, Eng-OFF... currently i am running ER3BUS Final (Sense3.5) rom.
I want to return to Stock due to some reason. I have downloaded RUU " RUU_ACE_SENSE30_S_HTC_WWE_3.12.405.1_Radio_12.65.60.29_26.14.04.28_M_release_225512_signed.exe ".
My first question is...will this RUU work in India (though its WWE edition..still i am confused).
My second question...running RUU will update - Ship-ON / Eng-ON ??
I want official HTC update after unrooting it...
Please help me guys ...............................

You need to downgrade to what you had running before you rooted. AAHK can do that too. After that, use AAHK again to flash the RUU which will bring the phone back to stock, S-ON.

[Q] Looking for specific RUU

Hi there,
I have rooted Desire with a Gingerbread ROM. It is still S-ON, but I would like to have it S-OFF. I've looked at Revolutionary, but it requires a stock ROM.
The last time I tried to install a stock ROM, it crashed on that warning screen (/!\). I sent it to get fixed (had some other issues as well) and received it with a stock ROM.
Correct me if I'm wrong, but discussion around here has led me to believe that RUU's come with hboot and hboot can't be downgraded. And so I figured the problem might have been that I was trying to install a RUU with a lower version hboot.
So this time I want to be sure the RUU comes with hboot 0.93, but the RUU descriptions don't mention this.
TL;DR:
I could be completely wrong, but I think I need a RUU with hboot 0.93. Anyone?

hi im using this one but you need to be unbranded or you need to use a goldcard... see bortak's guide for more info

Thanks. Worked great!

Setting S-ON with AAHK

Hi!
I have a rooted HTC DHD and I want to put back to S-ON for waranty reasons. I have a certain RUU that I want to flash when returning to stock. I have extracted the rom.zip out of the RUU.exe. How can flash this rom via AAHK when setting S-ON
Thanks for advance !

I think there is a return to stock option within AAHK, not too sure where though..
When you fall, don't expect anyone to help. Expect the floor

Start the hack kit and press i think o. Anyway AAHK comes with a ruu which it uses when restoring to S-ON.