Develop Bugs

[Q] how to install Clockworkmod Recovery after unlocked bootloader?

Hello
I have a friend who has htc desire and we have successfully unlocked the bootload via the htcdev.com .
now we are trying to install the clockworkmod recovery with serval ways but without success.
the phone is still S-ON of course and HBOOT 1.03.0003 + BRAVO PVT3 + RADIO 5.11.05.27 .
can please any one help us?
thanks a lot.
we have try this way
youtube.com/watch?v=6lR2vFm3-kc
and with this way also
The Unrevoked Method
lifehacker.com/5789397/the-always-up+to+date-guide-to-rooting-any-android-phone

go home.
you will find no answers here.

thanks sjknight413
any one else with knowledge?

Questions or Problems Should Not Be Posted in the Development Forum
Please Post in the Correct Forums & Read the Forum Rules
Moving to Q&A

Try revolutionary ! It will S-Off your phone and install the revolutionary recovery. From then on you can flash other hboots or recovery's
Sent from my HTC Desire using XDA App

revolutionary is not working with hboot 1.03 (1.02 and lower)
I think the only way is downgrade(if possible, don't know the way) and get root/s-off on lower hboot

MarcelHofs said:
Try revolutionary ! It will S-Off your phone and install the revolutionary recovery. From then on you can flash other hboots or recovery's
Click to expand...
Click to collapse
i have tried the revolutionary method now but with no result.
the hboot is 1.03 and not 1.02
when i double click the revolutionary.exe the cmd is closing.

kotag82 said:
revolutionary is not working with hboot 1.03 (1.02 and lower)
I think the only way is downgrade and get root/s-off on lower hboot
Click to expand...
Click to collapse
Is it possible to downgrade without being s-off ? I am having doubts about that ? I am also still learning ;-)
Sent from my HTC Desire using XDA App

Checked the STICKIE on troubles with hboot and s-off your phone. I just read there that you might flash a RUU that will get you to another bootloader.....
Like kotag82 said !
Sent from my HTC Desire using XDA App

try to flash flash recovery from fastboot
see this post for more info
---------- Post added at 07:59 PM ---------- Previous post was at 07:57 PM ----------
MarcelHofs said:
Checked the STICKIE on troubles with hboot and s-off your phone. I just read there that you might flash a RUU that will get you to another bootloader.....
Like kotag82 said !
Sent from my HTC Desire using XDA App
Click to expand...
Click to collapse
just read one of BORTAK'S post in another question as this one, as far he knows, no downgrade is possible yet... but worth to try with goldcard

elessargr said:
via the htcdev.com
Click to expand...
Click to collapse
There is your problem. HTC official method doesn't give you the same freedom unofficial methods do. As far as I know there is no turn back yet, so bad luck for you, inform yourself better next time. htcdev gives you root but leaves hboot locked.
from HTC site:
htc said:
Why is my security still on (S-On) after I have unlocked my bootloader?
Your device is shipped with Security on (S-ON) to protect your system software configuration (such as the bootloader, radio, boot, recovery, system and others). After you have unlocked the bootloader, however, you will have lifted the restrictions on boot, recovery and system. This means you can customize boot, recovery and system images on your phone as you desire. You can easily see that you have successfully unlocked the bootloader by looking at the top of the screen when entering the bootloader screen. Security is left on to protect things like the radio, and SIM lock.
Click to expand...
Click to collapse
You can't change your bootloader because you are S-ON and you can't get S-OFF because methods to get S-OFF are based on original bootloaders, by installing HTC's new bootloader you have locked you out of getting S-OFF. HTC does only give you access to boot, recovery and system, is not full S-OFF and that includes a locked bootloader.

yeah you basically screwed yourself by using the official method. Ironic isnt it?
via xda app

Not sure why all the peripheral discussion around here makes it sound as if he's bricked his phone.
OP, I understand you've "successfully" unlocked the bootloader and want to flash cwmr. In that case, the solution is to download a .img image of cwmr, and flash it using the fastboot program:
fastboot flash recovery recovery.img
Or use any of the GUI tools for fastboot.
For all practical purposes, unlocked bootloader ought to be enough for you.

ok problem sovled
This method i have folow with some changes.
1) Unlock phone via HTC official process (registration required)
You are now unlocked S-ON but have no root access on the existing rom, however by doing it the official way you dont need to flash the radio anyway. I used the following steps to get CM7 installed on mine.
2) Downloaded ClockworkMod Recovery 5 (GSM not CDMA)
download.clockworkmod.com/recoveries/recovery-clockwork-5.0.2.0-bravo.img
(i have download instead dl.dropbox.com/u/4518713/recovery-clockwork-5.0.2.7.111102-j_r0dd_mod-bravo.zip this from this topic)
(sorry - forum wont let me post urls yet)
3) reboot phone into fastboot
and plug in the usb
4) In the environment you set up for the HTC unlock process enter
(this means put the *.img file you downloaded in this file: C:/Android (with adb, fastboot)
open cmd, type:
"cd c:\Android"
"fastboot flash recovery recovery-clockwork-5.0.2.0-bravo.img" OR "fastboot flash recovery recovery-clockwork-5.0.2.7.111102-j_r0dd_mod-bravo.img"
5)unplug the usb cable from your phone.
select bootloader press power to select
wait 20 sec
select recovery press power to select
if the flash was successful you will se the ClockWorkMod Recovery 5.0.2.0 OR 5.0.2.7
6) To navigate into ClockWorkMod Recovery
Use trackpad, not power to select

Yes, that's the age old method of flashing via hboot. Nothing new about it.

Android flasher can also be used to flash recovery right? And isn't it much easier?
Sent from my HTC Desire using xda premium

yes, for newbies. For us, we could probably finish flashing by the time you load it.

PreScoper said:
Android flasher can also be used to flash recovery right? And isn't it much easier?
Sent from my HTC Desire using xda premium
Click to expand...
Click to collapse
Yeah Android Flasher is a useful tool as I use it myself but I still believe that the manual way of doing it using command is the best way to go specially if you are having issues.

How to S-off after HTCDev Unlock?

Hi everyone,
I want to S-off my device again, so I don't need to reflash the Boot.img of every custom rom over and over again.
I've tried to flash my device with the DHD Stock 1.32 Rom to use jkoljo's method for S-off'ing my device.
So I put the PD98IMG.zip on my SDcard and let the HBoot flash it. After the reboot I got stuck at HTC Logo and this happens too after flashing PD98IMG.zip's boot.img
So is there another way to S-off my device while I'm HTCDevUnlocked or is it game over for S-off?
I've googled for some time on the net, but I couldn't find a DHD specific result.
Thanks in advance!

****head said:
Hi everyone,
I want to S-off my device again, so I don't need to reflash the Boot.img of every custom rom over and over again.
I've tried to flash my device with the DHD Stock 1.32 Rom to use jkoljo's method for S-off'ing my device.
So I put the PD98IMG.zip on my SDcard and let the HBoot flash it. After the reboot I got stuck at HTC Logo and this happens too after flashing PD98IMG.zip's boot.img
So is there another way to S-off my device while I'm HTCDevUnlocked or is it game over for S-off?
I've googled for some time on the net, but I couldn't find a DHD specific result.
Thanks in advance!
Click to expand...
Click to collapse
No need to google around lol when you have xda forums
Try this tool here

shad0wboss said:
No need to google around lol when you have xda forums
Try this tool here
Click to expand...
Click to collapse
Thanks, will try it when I got the time
I guess, I need to be on an original rom or a Sense-rom
Do you know how I can flash an original rom from HTC itself? I thought it was like putting P98IMG.zip on the sd and let HBoot find it and flash it.
But after that I got stuck at HTC-logo, and flashing the boot.img doesn't work neither :s
I really don't know how to flash DHD's Froyo rom after (HTCDev) unlocking my device

Run the RUU of the OS you were last on, so if you were on WWE 2.50 run that RUU, or if you were on 3.12 Sense 3.0 then run that, relock the bootloader, and run attn1's Ace Hack Kit, it will automatically do the downgrade for you so you get S-OFF.

Hunt3r.j2 said:
Run the RUU of the OS you were last on, so if you were on WWE 2.50 run that RUU, or if you were on 3.12 Sense 3.0 then run that, relock the bootloader, and run attn1's Ace Hack Kit, it will automatically do the downgrade for you so you get S-OFF.
Click to expand...
Click to collapse
So I need to relock it before I can run that RUU?
Ok, I will try it when I have the time to do it.
Thanks everyone!

[Q] Can you S-off and have a Unlocked Bootloader?

I'm trying to root my girlfriend's T-mobile HTC Wildfire S properly like I did with my HTC Sensation. Switching views from Sensation forums, Wildfire S is very hectic and chaotic. There are not any clear and organized post that list the steps.
Questions:
1.) Is it possible to root, s-off, and unlocked bootloader for T-mobile US HTC Wildfire S?
2.) I read many post where you can s-off the phone but bootloader remained locked and vice versa. Why can you s-off with one method and then unlock bootloader with another?
3.) Just to make sure. If the phone is unlocked with bootloader but S-on, can we start flashing custom ROMs? What about if the phone is S-off and bootloader is locked, can we flash custom ROMs then?
Thank you in advance, any help will be very considerate!

YES in both cases
S-on + bootloader unlocked, you can flash custom roms.
S-off + bootloader locked, you can flash custom roms.
In both cases you need custom recovery, clockwork mod etc.

intel007 said:
YES in both cases
S-on + bootloader unlocked, you can flash custom roms.
S-off + bootloader locked, you can flash custom roms.
In both cases you need custom recovery, clockwork mod etc.
Click to expand...
Click to collapse
Great! Can you actually guide me =D
Do you prefer me to Unlock bootloader before s-off or vice versa? Can you tell me what you did? It'll help soooo much. In addition, do 4ext Recovery work?

Once s-off, download clockwork recovery from alquez thread in development section.
Place the file PG76IMG.zip in the root of your SD.
Power off your phone, pull battery, replace battery, hold volume down + power to enter hboot,
Wait for file to be found and it will ask if you wanna update, click yes (volume up I think) then reboot your phone.
Note: you will need to delete the custom recovery file or move it from the root of your SD.
Now download root.zip just search within the wildfire s forums and you'll find it.
Note 2: once rooted you could install rom manager and install official clockwork recovery.

intel007 said:
Once s-off, download clockwork recovery from alquez thread in development section.
Place the file PG76IMG.zip in the root of your SD.
Power off your phone, pull battery, replace battery, hold volume down + power to enter hboot,
Wait for file to be found and it will ask if you wanna update, click yes (volume up I think) then reboot your phone.
Note: you will need to delete the custom recovery file or move it from the root of your SD.
Now download root.zip just search within the wildfire s forums and you'll find it.
Note 2: once rooted you could install rom manager and install official clockwork recovery.
Click to expand...
Click to collapse
Where would unlocking bootloader fit in to this? What method did you use to s-off?

If your s-off no need to unlock the boot loader as the security is turned off.
If you haven't achieved s-off then unlocking the boot loader will allow you to flash roms and/or custom recovery, but you will not be able to upgrade radio or hboot.
I gained s-off with an xtc clip.

McLongDong said:
Where would unlocking bootloader fit in to this? What method did you use to s-off?
Click to expand...
Click to collapse
You can unlock your bootloader by following the appropriate steps at htcdev.com/bootloader
I guess, to turn S-OFF on, you'll need XTC-Clip. Go for the bootloader method - easier.
Edit: I don't know about the safety part

xaneem said:
You can unlock your bootloader by following the appropriate steps at htcdev.com/bootloader
I guess, to turn S-OFF on, you'll need XTC-Clip. Go for the bootloader method - easier, safer.
Click to expand...
Click to collapse
easier yes, but safer? i have never heard of an xtc clip mucking up a phone, and i own one....

heavy_metal_man said:
easier yes, but safer? i have never heard of an xtc clip mucking up a phone, and i own one....
Click to expand...
Click to collapse
Agree completely.

xaneem said:
You can unlock your bootloader by following the appropriate steps at htcdev.com/bootloader
I guess, to turn S-OFF on, you'll need XTC-Clip. Go for the bootloader method - easier.
Edit: I don't know about the safety part
Click to expand...
Click to collapse
heavy_metal_man said:
easier yes, but safer? i have never heard of an xtc clip mucking up a phone, and i own one....
Click to expand...
Click to collapse
intel007 said:
Agree completely.
Click to expand...
Click to collapse
Alright, to make this clear. You can't have both is the bottom-line. BUT, it is possible with an XTC-Clip.
Questions:
1.) So if I choose to s-off, what benefits do I loose from NOT unlocking bootloader? Vice versa.
2.) Do you prefer to have the phone with an unlocked bootloader or s-off? Since I can't have both.

OK there is currently no software to give full s-off. Full s-off allows to flash to the full nand including radio images and different hboots.
Htcdev unlocked boot loader is software done, and has fastboot commands enabled. But can not write to all of the nand, meaning it won't flash radios and downgraded hboots.
You can have both, but you need to get a xtc clip. S-off, then upgrade to the htcdev hboot. Then use simonsimons bootloader unlock tool from the Dev section to enable fastboot commands without HTC knowing, thus keeping warrenty. But, if you only intend to do custom roms a htcdev unlocked boot loader will suffice.
Sent from my HTC Sensation XE with Beats Audio using xda premium

heavy_metal_man said:
OK there is currently no software to give full s-off. Full s-off allows to flash to the full nand including radio images and different hboots.
Htcdev unlocked boot loader is software done, and has fastboot commands enabled. But can not write to all of the nand, meaning it won't flash radios and downgraded hboots.
You can have both, but you need to get a xtc clip. S-off, then upgrade to the htcdev hboot. Then use simonsimons bootloader unlock tool from the Dev section to enable fastboot commands without HTC knowing, thus keeping warrenty. But, if you only intend to do custom roms a htcdev unlocked boot loader will suffice.
Sent from my HTC Sensation XE with Beats Audio using xda premium
Click to expand...
Click to collapse
Thanks! I just want to root my girlfriend's phone because I am tired of her nagging saying her phone is slow and yada yada...If you don't mind, can you read my plan of action and tell me if it is correct or not?
STEPS TO UNLOCKING BOOTLOADER and ROOTING for T-mobile HTC Wildfire S:
1.) Follow this to unlock bootloader [TUTORIAL][S-ON] Unlock Bootloader using HTCDEV.com
*** I also found this youtube video which seems to have all the steps (HD) How to Root the HTC Wildfire S (GSM) - Cursed4Eva***
2.) I want to follow this link but it says if I have to be s-off [TUTORIAL][ROOT] How to root your HTC Wildfire S?
In addition, I see a lot of custom ROMs saying you must be s-off in order to flash. What if I am s-on with unlocked bootloader?

Well, I personally have never done this. But the logic is sound firstly upgrade to the htcdev hboot but stop before it comes to unlocking it. Then go to the dev section and look for simonsimons bootloader unlock tool. Use that to unlock the bootloader and keep warrenty then again to the dev section and flash the alquez (hope that's spelled right ) recovery! Then finally get the fashable superuser zip file for gb and flash it from recovery. You now have root
As far as custom roms are concerned most will go on an unlocked bootloader, as that is what most people have here. But is a rom states that it really needs s-off or a different radio you may have some issues
Good luck buddy. If you need links let me know
Sent from my HTC Sensation XE with Beats Audio using xda premium

heavy_metal_man said:
Well, I personally have never done this. But the logic is sound firstly upgrade to the htcdev hboot but stop before it comes to unlocking it. Then go to the dev section and look for simonsimons bootloader unlock tool. Use that to unlock the bootloader and keep warrenty then again to the dev section and flash the alquez (hope that's spelled right ) recovery! Then finally get the fashable superuser zip file for gb and flash it from recovery. You now have root
As far as custom roms are concerned most will go on an unlocked bootloader, as that is what most people have here. But is a rom states that it really needs s-off or a different radio you may have some issues
Good luck buddy. If you need links let me know
Sent from my HTC Sensation XE with Beats Audio using xda premium
Click to expand...
Click to collapse
when you say upgrade htcdev hboot, do you just go on the site and download the PG7624000? If not how do you upgrade htcdev hboot? My carrier is Tmo US

Go onto the website and select the ruu for your carrier download and install. After it finishes boot to hboot and if it says locked your good to go. Afaik
Sent from my HTC Sensation XE with Beats Audio using xda premium

heavy_metal_man said:
Go onto the website and select the ruu for your carrier download and install. After it finishes boot to hboot and if it says locked your good to go. Afaik
Sent from my HTC Sensation XE with Beats Audio using xda premium
Click to expand...
Click to collapse
Alright, that's great! What was your favorite ROM?

Well, I quite like sense, especially the flip clock. But my old buzz ran like **** with it so I used cyanogenmod 7.2 rom I have heard the cm9 is going well with a full working camera, but my friend gets some bad battery issues.
Sent from my HTC Sensation XE with Beats Audio using xda premium

Error : No Connection.?

Hey guys! So my cousin bought this used Desire HD. Its running 2.2 Froyo.
So here is the list of the problems:
1. When downloading from Google Play it does not download the app but it can browse. It gives a "Error : No Connection" in the status bar.
2. It should update to 2.3.3 but it says im already updated.
3. Tried factory resetting 2 times. Same thing.
4. Also one weird thing. I live here in Pakistan, so YouTube is blocked here. But the phone does browse YouTube? (it cant open the video though). Some kind of ROM problem i guess so.
What should i do to resurrect this problem? Thank you! Its the International version. "HTC Desire HD A9191".
Also the Serial number is SH11JRX08759
Sent from my Nexus 4.

You could try unlocking the bootloader, root, and install a 4.2.2 custom rom. This will void the warranty but it may be the only way to fix the problem.

Update : so i went into the bootloader. And its pretty strange. Its S-OFF but not rooted :/ that is a really strange issue. Also i have noted the signals to be a bit more weaker.. Can somebody guide me from here?
Here r the pics btw
om/albums/xx306/Wasif-Wasif/IMG_20130709_003000_zpsa69c5b8f.jpg
om/albums/xx306/Wasif-Wasif/IMG_20130709_005138_zpsb44543c5.jpg
Sent from my Nexus 4 using xda premium

audit13 said:
You could try unlocking the bootloader, root, and install a 4.2.2 custom rom. This will void the warranty but it may be the only way to fix the problem.
Click to expand...
Click to collapse
Thanks for the reply bro. But its already s-off.. Could u explain me the procedure after this? Thanks
Sent from my Nexus 4 using xda premium

Power off the phone. When it is off, hold down the volume down button and press the power button. This should get you into the HBoot screen. At the top of the screen, it will either say "UNLOCKED" or "LOCKED". If it is unlocked that's great. If it's not unlocked, look at the HBoot line to make sure the HBoot version on your phone can be unlocked. If it can, just follow the guide posted in this forum to install a 4ext custom recovery to flash custom roms.

audit13 said:
Power off the phone. When it is off, hold down the volume down button and press the power button. This should get you into the HBoot screen. At the top of the screen, it will either say "UNLOCKED" or "LOCKED". If it is unlocked that's great. If it's not unlocked, look at the HBoot line to make sure the HBoot version on your phone can be unlocked. If it can, just follow the guide posted in this forum to install a 4ext custom recovery to flash custom roms.
Click to expand...
Click to collapse
Thanks! I posted the two pictures btw of the HBoot and the about phone. Can u please tell me how do i proceed now? Since i undoubtedly have S-OFF
Sent from my Nexus 4 using xda premium

Pics don't work?
http://forum.xda-developers.com/showthread.php?t=2221039

audit13 said:
Pics don't work?
http://forum.xda-developers.com/showthread.php?t=2221039
Click to expand...
Click to collapse
No i dont have that problem stated. Its quite different..
Here are the pics now. I hope they work.
http://i41.tinypic.com/v3elb5.jpg
http://i43.tinypic.com/sfjl7p.jpg
http://i42.tinypic.com/2sama9s.jpg
Also added another pic. This shows up when i enter Recovery Mode.
Sent from my Nexus 4 using xda premium

There are lots of problems in this phone. Like every minute i find a new bug. Can someone please guide me in flashing the stock rom? Or if possible. ROOT it and put some sense 4.1 ROM? That should be 100% stable though. Since this phone is for my little cousin. Thanks. Will appreciate the helping hand
Sent from my Nexus 4 using xda premium

Bump? :/
Sent from my Nexus 4 using xda premium

WasifSal said:
Bump? :/
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
root it with z4root, and use the one click eng s-off.I also had a phone brought in the other day, same thing.You must root it with z4root.
http://forum.xda-developers.com/showthread.php?t=833953
download that , run it, temporary root.Enable USB debugging, connect the cable
http://cloud.addictivetips.com/wp-content/uploads/2011/05/EasyS-OFF_05.zip
download that, extract the folder on your desktop or wherever possible, make sure you have ADB drivers installed, run desire hd easy s-off.exe,
and click s-off.It will flash the HBOOT and you're good to go.Make sure you disable fastboot afterwards.(settings>power)
Flash the latest radio found somewhere around here, it will help for GPS connection in newer ROMs.

Steam. said:
root it with z4root, and use the one click eng s-off.I also had a phone brought in the other day, same thing.You must root it with z4root.
http://forum.xda-developers.com/showthread.php?t=833953
download that , run it, temporary root.Enable USB debugging, connect the cable
http://cloud.addictivetips.com/wp-content/uploads/2011/05/EasyS-OFF_05.zip
download that, extract the folder on your desktop or wherever possible, make sure you have ADB drivers installed, run desire hd easy s-off.exe,
and click s-off.It will flash the HBOOT and you're good to go.Make sure you disable fastboot afterwards.(settings>power)
Flash the latest radio found somewhere around here, it will help for GPS connection in newer ROMs.
Click to expand...
Click to collapse
Woah! Thanks for explaining it to me so thoroughly
Just one question. The phone is already S-OFF :/ Do I have to S-OFF it again? :/
Can't I just root it? :/

WasifSal said:
Woah! Thanks for explaining it to me so thoroughly
Just one question. The phone is already S-OFF :/ Do I have to S-OFF it again? :/
Can't I just root it? :/
Click to expand...
Click to collapse
You need the ENG S-OFF in order to use any actual commands/flash anything.Also rooting won't fix the play store problem, you must change ROM.If I may recommend, SVHD for a sense rom, or CM10.1 for that clean look.

Steam. said:
You need the ENG S-OFF in order to use any actual commands/flash anything.Also rooting won't fix the play store problem, you must change ROM.If I may recommend, SVHD for a sense rom, or CM10.1 for that clean look.
Click to expand...
Click to collapse
Ok I am going to Temporary Root my DHD by Z4Root
Keep in touch kind sir I will update u the details

Unlock your bootloader first via htc dev. just follow the intructions in htcdev
Note: You need to update your bootloader first
- if the ruu in htcdev runs and update your bootloader, then your good to go
- if not or error appears, then create a goldcard (Instruction can be found somewhere here)
copy the updated hboot zip file to the root of your card and flash the zip file in recovery
then go back to unlocking your bootloader via htcdev
once unlock use the easyaceroottool to root your phone
-this will automatically flash the clockword recovery then you can flash any custom rom that you want.:fingers-crossed:

anythingbutipod said:
Unlock your bootloader first via htc dev. just follow the intructions in htcdev
Note: You need to update your bootloader first
- if the ruu in htcdev runs and update your bootloader, then your good to go
- if not or error appears, then create a goldcard (Instruction can be found somewhere here)
copy the updated hboot zip file to the root of your card and flash the zip file in recovery
then go back to unlocking your bootloader via htcdev
once unlock use the easyaceroottool to root your phone
-this will automatically flash the clockword recovery then you can flash any custom rom that you want.:fingers-crossed:
Click to expand...
Click to collapse
he doesn't need to update the hboot, he can easily flash the engineering one and do it a way lot easier.

I am doing what Steam. has said. but since I am running Windows 8, I am encountering some .NET Framework issue unfortunately. trying to resolve them first :/

OK I finally got the .NET Framework working. Gonna try out the process (Gonna read the ENG S-OFF) Obviously

what the?
It says "Bootloader Corrupt. DO NOT REBOOT. Seek help from XDA" :s :s

WasifSal said:
what the?
It says "Bootloader Corrupt. DO NOT REBOOT. Seek help from XDA" :s :s
Click to expand...
Click to collapse
In the old thread that was here many people rebooted straight away with no problems, they had S-OFF.
Example:
http://forum.xda-developers.com/showpost.php?p=19911066&postcount=755
http://forum.xda-developers.com/showpost.php?p=17336292&postcount=721
just make sure you have a custom ROM ready to be flashed, do not boot the stock again once you reboot to bootloader.Flash 4EXT recovery, you can find the recovery .img here
just DL a ROM of your choice and flash it afterwards.

g2's RUU on DZ

Hi. Is it possible to install official T-mobile G2 RUU software on HTC Desire Z?

So long as radio secure flags are removed (s-off) then yes, but I can't think of a great reason to do so
Sent from my Nexus 4 using XDA Premium 4 mobile app

I love AOSP. So I can download RUU eg. from here and simply run the installer?

Yes but that would leave with a shipped bootloader, stock recovery and a non rooted ROM. Maybe a worse radio too. Why not just flash a stock rooted ROM?

I can simply root it again by eg UnlockRoot program. but I want to have clear software, I dont like custom roms. And also I cant find newest 2.16.531.6 ziped rom. I prefer to install this RUU.
...but first I have to fix my phone. I dont know why, but I cant run anu RUU installer (even this for DZ). when I click "update" button, it is waiting for bootloader, and after this there is a comunicat that phone is unpluged. I wonder I have to do this with ADB
But thanks for your answer this is what I wanted to know

Sort of, if using some unlock program for root I have to imagine your not s-off and if you are its fake s-off which if you were to run the RUU you may brick your device. The only method you should use to root your phone is exploit via gfree.
As for custom ROMs, that's your choice but I will say there are ROMs that are more aosp than stock T-Mobile as all the g2 stock isn't pure aosp. Buy of course do as you will.
As for your RUU issues, it won't have anything to do with adb as they are to be flashed through fastboot, but again be careful as what you want to do is possible but if you don't meet the prerequisites you will have a brick
Sent from my Nexus 4 using XDA Premium 4 mobile app

Ok, you are right. I'll flash some another aosp.
But now, this RUU issue.
So, from the beginning:
I changed the hboot to g2 one with this PC10IMG. Just flash by bootloader. Then I flashed the PC10IMG_Vision_TMOUS_2.15.531.3_Radio_12.52.60.25U_26.08.04.30_M3.zip. also by bootloader. Then found out that I cannot use RUUs installer because the phone dont wont to reebot into bootloader. So i change hboot to dz one with this PC10IMG. Now my hboot version is 0.84.2000 (PC1011000).
I installed some custom rom (virtuous sense 2.0.0).
I am running RUU software (RUU_Vision_Gingerbread_S_HTC_WWE_2.42.405.3_Radio_12.56.60.25_26.10.04.03_M_release_224299_signed.exe).
returning to the bootloader - is ok, phone is reebooting. But next is 'waiting for bootloader' and the Error, that the phone is unplugged.
On the phone screen for a while was the Black screen with Gray HTC logo, but for the moment there is white screen (looks like bootloader) with hboot version, Radio version, etc,
and at the end is: RUU
I hope you understand me.
What shoud I do? mayby the hboot version is incorect?
edit
I also cannot install 1.34.405.5_PC10IMG.zip by bootloader now. The files are loading, and then.. is nothing. There is no quastion for Update( vol up) or No (vol down)
edit2
Uff, the problem is solved. I hadn't installed bootloader drivers and radio was very old, so I had to update it. Thanks for your help, demkantor

No problem, I would advice to look through this thread a bit as well
http://forum.xda-developers.com/showthread.php?t=2348266
You'll also find those asop ROMs there
Sent from my Nexus 4 using XDA Premium 4 mobile app