Develop Bugs

[Q] hboot 1.03.0003 problem

Hello guys.
As I can see - my problem is unique and almost noone has solved it, but I won't give up.
Okay, let's start from the beginning.
I had stock firmware with 2.29 OS version (no matter to write all the numbers of version, just 2.29). In order to have something newer and with new HTC Sense, I managed to get the Cool3D RunnyMede v7 firmware on my phone.
Like in many tutorials I went on htcdev.com and used to unlocking bootloader. I followed all the steps and finally got the unlocked butloader, but with s-on (I saw no matter on it, as I do now).
Downloaded the clockwork mod, I proceeded to flash my phone, and after some problems I had the custom firmware. Okay, all is good, but what the problem? Problem was that I could not use anything of phone's functions, just had no service. Okay, it was the radio problem. It was caused by that fact that while s-on, I upgrade the firmware but not radio (but it was in archive with firmware too).
Cause I had s-on I had no chance to flash my radio.
S-on was caused by htcdev RUU updater, that made my phone having hboot 1.03.0003.
Now I have no firmware, just clockworkmod 2.5.0.7, s-on and hboot 1.03.0003.
When I try to setup official RUU I have the 140 error, it means that in ROM that I try to set up is lower version of hboot that I have. When I try to replace it on my hboot (extracting it from the hboot updater) I get error 132, it means CID problem, but in android-info.txt in ROM's file I have the same, that on my phone.
Can anyone help me, or I just have to write to HTC Support, and after having no answer break my phone about the nearest wall?..

Check bortak's troubleshooting guide (see my sig).

Thanks, but I've seen it for many times, don't know what can help me...
Maybe goldcard?.. Anything else?

Hi there is a way how to downgrade your 1.03 hboot in resources of bortak's guide or you can find it here
after downgrade you can run revolutionary to get s-off and flash your preferred radio

Hey guy, it looks helpful as nothing I've seen before; thank you; I'll write about the result.

It works.)
Thanks a lot.

Can't downgrade
I have an HTC Desire
S-ON
Bravo PVT4
HBOOT: 1.03.0003
MI CROP-05-1d
TOUCH PANEL-SYNT0101
RADIO-05.11.05.27
And I need a goldcard to be able to downgrade it to 1.02.0001 and I can't get it anywhere, all I've got is the CID 00B100DC08D480804734305553445303 but the website I went to is not working anymore to get the IMG. PLEASE help!

Hi Lagevae
Lagevae said:
It works.)
Thanks a lot.
Click to expand...
Click to collapse
i have the same problem. but the link that give kotag82. not help me, i cant open a USB debugging connection. I like to now how you got to work.

likeadracula said:
i have the same problem. but the link that give kotag82. not help me, i cant open a USB debugging connection. I like to now how you got to work.
Click to expand...
Click to collapse
Follow this guide:
http://forum.xda-developers.com/showthread.php?t=1550397

abaaaabbbb63 said:
Follow this guide:
http://forum.xda-developers.com/showthread.php?t=1550397
Click to expand...
Click to collapse
i tried that link to... i have install clockworkmod and works fine but Cooldroid_Revolution_v9.0 firmware stuck at second htc logo and all ather firmwares that i managed to install. Ruu give error 155. The problem is that i cant access to firmware to use USB debugging for Downgrade the hboot.. and when I tried ι take lot of errors.. looks like dead and .. If someone now how to start USB debugging without the firmware from fastboot it could to samething..

likeadracula said:
i tried that link to... i have install clockworkmod and works fine but Cooldroid_Revolution_v9.0 firmware stuck at second htc logo and all ather firmwares that i managed to install. Ruu give error 155. The problem is that i cant access to firmware to use USB debugging for Downgrade the hboot.. and when I tried ι take lot of errors.. looks like dead and .. If someone now how to start USB debugging without the firmware from fastboot it could to samething..
Click to expand...
Click to collapse
What about this one?
http://forum.xda-developers.com/showthread.php?p=24039156

abaaaabbbb63 said:
What about this one?
http://forum.xda-developers.com/showthread.php?p=24039156
Click to expand...
Click to collapse
Yes the same problem.. at the step 8.. i dont now what to do.. i dont now if i need to use GoldCard my cid is HTC_N34 and i cant change it..

[Q] Need help with finding the correct stock ROM and getting back to stock

So, my problem is, I currently have ARHD 9.7.2 installed. In bootloader it says I have HBOOT 0.94.0000 and radio version 1.1204.104.14.
I think the correct RUU is this: RUU_ENDEAVOR_U_ICS_40_HTC_Europe_1.29.401.7_Radio_ 1.1204.104.14_release_259281_signed but I cant find it anywhere (well I found it, but download freezed because of bad mirror site). Can I use another RUU or what should I do? And if someone could post the correct steps for this reverting-to-stock procedure. First relock, then run RUU or what? Couldn't find a proper guide...

http://forum.xda-developers.com/showthread.php?t=1859714
a full guide a dont forget to hit the thanks button

Squbbe said:
So, my problem is, I currently have ARHD 9.7.2 installed. In bootloader it says I have HBOOT 0.94.0000 and radio version 1.1204.104.14.
I think the correct RUU is this: RUU_ENDEAVOR_U_ICS_40_HTC_Europe_1.29.401.7_Radio_ 1.1204.104.14_release_259281_signed but I cant find it anywhere (well I found it, but download freezed because of bad mirror site). Can I use another RUU or what should I do? And if someone could post the correct steps for this reverting-to-stock procedure. First relock, then run RUU or what? Couldn't find a proper guide...
Click to expand...
Click to collapse
If you are sure the RUU that you need is 1.29.401.7, you can find it here at http://htcruu.com/?dir=Endeavor
But I recommend go for the latest version 2.17.401.2 because when you installed 1.29.401.7, the system will prompt you to OTA update to the latest.
So, just relock the bootloader in fastboot mode - fastboot oem lock
then again in fastboot mode, run the RUU

Thanks to both of you :laugh::good: I was a bit worried when relocking the bootloader I got a message from CMD: ... INFOLock successfully... FAILED (status read failed (Too many links)) but the RUU installed fine (fastboot said security warning under the relocked-message). I'm going to RMA my phone because of the backlight flickering and the bottom of the screen is getting loose from the body. One final question, do I now have the phone 100% ready for the RMA (I mean, is the software now fully stock)?

Yep... it is now 100% stock except the relocked status instead of originally locked. So it depends on your luck at HTC centre.
On my past experience with other htc phone, no problem for RMA.

[Q] windows installshield error running the RUU exe

Hi, I have been running Costume ROM for a while now & I wanted to go back to stock to update to the latest 4.1 sense
I know for one fact in all tutorials one way or another I should run the RUU exe that I have for my phone, but what ever I do I keep getting this error right where I double click to open it, can someone plz help me fix it, I can't get back to stock without this RUU, because after I relock on phone it asks me to run it & since I can't I have to re unlock & go back to the ROM I was running.
if it helps my one x build number is 1.28.707.10
this is the error I get (attachment screenshot)
& this is the error detail
Error Code: -5001 : 0x80070002
Error Information:
>SetupNew\setup.cpp (142)
PAPP:
PVENDOR:
PGUID:
$
@Windows 7 / Server 2008 R2 Service Pack 1 (7601)
IE Version: 9.0.8112.16421
any help is appreciated

Download rhis RUU
http://www.htcruu.com/securekey.php...Radio_1.1204.105.14_release_260743_signed.exe
then put the phone in the bootloader/fastboot usb mode and execute the RUU with admin rights
Right click the ruu and select run as administrator
Reboot the pc before doing all this !

Mr Hofs said:
Download rhis RUU
http://www.htcruu.com/securekey.php...Radio_1.1204.105.14_release_260743_signed.exe
then put the phone in the bootloader/fastboot usb mode and execute the RUU with admin rights
Right click the ruu and select run as administrator
Reboot the pc before doing all this !
Click to expand...
Click to collapse
for sake of any chance I might be able to run it I will after my download finish, but I think a while back before I give up trying I tried that also

Mr Hofs said:
Download rhis RUU
http://www.htcruu.com/securekey.php...Radio_1.1204.105.14_release_260743_signed.exe
then put the phone in the bootloader/fastboot usb mode and execute the RUU with admin rights
Right click the ruu and select run as administrator
Reboot the pc before doing all this !
Click to expand...
Click to collapse
somebody plz help, I tried this one as well, this one also didn't work, I'm familiar with the stuff, I know I'm not doing something wrong to restore, someone who's more advanced in this stuff please help me now mydevice is relocked, & can't run the RUU exe & when I reboot for anything it tells me:
"This build is for development purposes only
Do not sistribute outside of HTC without HTC's written permition.
Failure to comply may lead to legal action"
& then the device will boot back to bootloader with "device relocked" warning!

If you still have the unlock code , flash it
Phone in bootloader
Fastboot flash unlocktoken unlock_code.bin
Then flash a custom recovery
http://db.tt/Krlm4dPs
Rename it to recovery.img and flash it
Fastboot flash recovery recovery.img
Download a custom rom and flash it with the including boot.img
Then you have at least a working phone and you can charge it in the recovery before your batt runs out !!!
Ow and by the way the error has more to do with the pc than with the phone because its the correct ruu !!!
I know what i'm talking about mate

Mr Hofs said:
If you still have the unlock code , flash it
Phone in bootloader
Fastboot flash unlocktoken unlock_code.bin
Then flash a custom recovery
http://db.tt/Krlm4dPs
Rename it to recovery.img and flash it
Fastboot flash recovery recovery.img
Download a custom rom and flash it with the including boot.img
Then you have at least a working phone and you can charge it in the recovery before your batt runs out !!!
Ow and by the way the error has more to do with the pc than with the phone because its the correct ruu !!!
I know what i'm talking about mate
Click to expand...
Click to collapse
Thanks for the guide but all this is a normal process to go back to where I was, I have failed to run the RUU many other times while trying
Yes I have the unlock code, & I have gone back to a billion times, but this time I want to keep my phone half way bricked untill I figure out how to run the RUU file, because I have tried it here and there on other computers too & it still gives me the same error

I had the same error yesterday when running an older version RUU to get it's ROM.zip;
But running a latest version.. all ok. Not sure if this is complicating with the latest HTC driver installed.
BTW.. give the latest version for your device a try.
The latest is RUU_ENDEAVOR_U_ICS_40_S_hTC_Asia_WWE_2.17.707.3_Radio_2.1204.135.20_release_278245_signed.exe
This is Sense 4.1, one version before the JB update.

ckpv5 said:
I had the same error yesterday when running an older version RUU to get it's ROM.zip;
But running a latest version.. all ok. Not sure if this is complicating with the latest HTC driver installed.
BTW.. give the latest version for your device a try.
The latest is RUU_ENDEAVOR_U_ICS_40_S_hTC_Asia_WWE_2.17.707.3_Radio_2.1204.135.20_release_278245_signed.exe
This is Sense 4.1, one version before the JB update.
Click to expand...
Click to collapse
thanks for saying something new that I haven't tried,
I have seen people saying about this so called latest RUU, where can I get one? for the one you mentioned I can't see it on the list, where can I find a download link for it?

I'm sorry for guessing what you know and what you did already ! Just trying to help.
Good luck mate

http://htcruu.com/?dir=Endeavor
Scroll down, you should see it
Or here the direct link : http://htcruu.com/securekey.php?fil...Radio_2.1204.135.20_release_278245_signed.exe
Previously, the direct link won't work, surprise that it works now

Mr Hofs said:
I'm sorry for guessing what you know and what you did already ! Just trying to help.
Good luck mate
Click to expand...
Click to collapse
don't feel sorry, it's a forum
ckpv5 said:
http://htcruu.com/?dir=Endeavor
Scroll down, you should see it
Or here the direct link : http://htcruu.com/securekey.php?fil...Radio_2.1204.135.20_release_278245_signed.exe
Previously, the direct link won't work, surprise that it works now
Click to expand...
Click to collapse
Sure did find now, thanks
I hope this one helps & opens as you said

I hope this one runs well, how did you obtain your version number btw ?
With
Fastboot getvar version-main
Just out of curiosity

Mr Hofs said:
I hope this one runs well, how did you obtain your version number btw ?
With
Fastboot getvar version-main
Just out of curiosity
Click to expand...
Click to collapse
I saved it in a note long time ago for a day like this when I knew I might need it.
but yea, when I was hopeless of the ruu.exe not working, I ran that to make sure I'm not doing something wrong

Oke :thumbup: hopefully the 2.17 does the trick !

ckpv5 said:
http://htcruu.com/?dir=Endeavor
Scroll down, you should see it
Or here the direct link : http://htcruu.com/securekey.php?fil...Radio_2.1204.135.20_release_278245_signed.exe
Previously, the direct link won't work, surprise that it works now
Click to expand...
Click to collapse
Thanks to you, my Next stop is updating to the latest htc's taste of android & probably enjoying the root access again
finally it worked

That's great ! Have fun .....

ckpv5 said:
http://htcruu.com/?dir=Endeavor
Scroll down, you should see it
Or here the direct link : http://htcruu.com/securekey.php?fil...Radio_2.1204.135.20_release_278245_signed.exe
Previously, the direct link won't work, surprise that it works now
Click to expand...
Click to collapse
thanks, it helped, but now I don't see any 4.1 update, am I missing something again? I can't update from my phone? or how can I check for update?
Mr Hofs said:
That's great ! Have fun .....
Click to expand...
Click to collapse
thanks

Go into settings - info - software and check for updates manually

mehras1991 said:
thanks, it helped, but now I don't see any 4.1 update, am I missing something again? I can't update from my phone? or how can I check for update?
Click to expand...
Click to collapse
What do you mean by 4.1 update ?
If sense 4.1, what you have now is sense 4.1, no more further update as this is the latest for sense 4.1.
If you mean the android 4.1.1 with sense 4+, maybe you need to wait a little bit longer before the update comes but you can try settings-about-software update-check now
But based on my experience with One S, I do not have update from 1.18 to 2.15; I have to manually update with RUU. Not sure if HTC stopped the OTA update when RUU is available.
So if there is no update, you can use the JB RUU to update to Sense 4+.

ckpv5 said:
What do you mean by 4.1 update ?
If sense 4.1, what you have now is sense 4.1, no more further update as this is the latest for sense 4.1.
If you mean the android 4.1.1 with sense 4+, maybe you need to wait a little bit longer before the update comes but you can try settings-about-software update-check now
But based on my experience with One S, I do not have update from 1.18 to 2.15; I have to manually update with RUU. Not sure if HTC stopped the OTA update when RUU is available.
So if there is no update, you can use the JB RUU to update to Sense 4+.
Click to expand...
Click to collapse
ow thanks once more, thankfully & luckily they already released the 4.1.1 with sense 4+ on OTA update, sense 4+ is amazing fast, my last sense experience was when I just bought my one x which was when sense 3 was just out, & I was disapointed, but now, I'm really surprised of it's smoothness & faster speed

[Q] HTC One X - Can't Install RUU

Hi,
I've managed to mess up my HTC One X quite badly.
From poking around with fastboot I've got the following information from it;
PJ4610000
Main Version 1.26.401.2
Cid - none
Radio 1.1204.90.13
0.43.0000
I know how I messed it up. I'd not realised you couldn't install Jellybeam roms onto 0.43.000. One Cyanogenmod (cm-10.2.0-endeavoru) later and bingo, bootloop.
Didn't help that I had less than 30% battery life.
Anyway, I've now used a script to get the battery life up - but I haven't been able to run any RUU's on this - I downloaded two;
RUU_ENDEAVOR_U_ICS_40_O2_UK_1.26.206.2_Radio_1.1204.90.13_release_251230_signed
and
RUU_ENDEAVOR_U_ICS_40_S_Vodafone_UK_2.17.161.4_Radio_2.1204.137D1.21_release_280390_signed
I'm thinking now that I cant do these either because I'm on 0.43.000 or because I need generic.
Ideally I want it to be latest Android and generic stock. It's for my wife, so she doesn't need superuser - but I'd like it so If I can get there too, great.
i've read through the main sticky's, but can't work out what the steps are I should be taking to get it out of the bootloop it's in and onto stock
What do I download? Do I need to do this;
http://forum.xda-developers.com/showthread.php?t=1660807
Or this;
http://forum.xda-developers.com/showthread.php?t=2069904
whilst I do it?
Help much appreciated, as I seem to be stuck at this stage.

Download a 1.26.401 Ruu or a 1.29.401 Ruu. You are trying to install the wrong ruu because the main number is different !
My advice :
Download the 1.29.401 ruu and relock the bootloader, put the phone in fastboot usb mode. Then install the ruu with admin rights and let it install. Reboot the phone and go to settings-about-software updates and check for ota....if they are there install all of them you can get !
If there are no ota's available you look for the 2.17.401 ruu and install that the same way as the 1.29 and then do the ota........still no ota, download the 3.14.401 ruu and install that too. After that you can install any rom out here.

Mr Hofs said:
Download a 1.26.401 Ruu or a 1.29.401 Ruu. You are trying to install the wrong ruu because the main number is different !
My advice :
Download the 1.29.401 ruu and relock the bootloader, put the phone in fastboot usb mode. Then install the ruu with admin rights and let it install. Reboot the phone and go to settings-about-software updates and check for ota....if they are there install all of them you can get !
If there are no ota's available you look for the 2.17.401 ruu and install that the same way as the 1.29 and then do the ota........still no ota, download the 3.14.401 ruu and install that too. After that you can install any rom out here.
Click to expand...
Click to collapse
Right so;
1 - Download a 1.29.401 Ruu.
Ok, so like -
RUU_ENDEAVOR_U_ICS_40_HTC_Europe_1.29.401.12_Radio _2.1204.127.19_release_271851_signed.exe?
Having real problems finding a rom download, these all seem to be on bugsylawson.com which my ISP blocks, or Hotfile which is down, but I'll look into that.
So I run that, with the device in Fastboot and enough battery life, which I use my batch script for?
2. Then 'relock the bootloader'. Is that running fastboot oem lock, when in fastboot, using the .exe in the folder and a command line?
Any special to do 'admin rights'? Or is that my local Windows account you mean?
I'm a bit worried about running OTA as apparently, some of these RUU's for the One X the OTA updates don't work - 401.6, I think?
Not sure if this affects the one I suggested?
3. Then run another RUU to upgrade if OTA doesn't work?
Is that about right (and thanks for the help, obviously!)

1 correct, try this thread for download links
http://forum.xda-developers.com/showthread.php?t=2094113
2: fastboot command is correct, leave the phone in the bootloader and start the ruu.exe from the pc, right click the file and select run as administrator
Ota should be there unless HTC/carrier has took them from the server, hence the advise that if it doesn't work to install a higher ruu after you tried.
3: correct

Mr Hofs said:
1 correct, try this thread for download links
http://forum.xda-developers.com/showthread.php?t=2094113
2: fastboot command is correct, leave the phone in the bootloader and start the ruu.exe from the pc, right click the file and select run as administrator
Ota should be there unless HTC/carrier has took them from the server, hence the advise that if it doesn't work to install a higher ruu after you tried.
3: correct
Click to expand...
Click to collapse
No joy with that site, I get;
This website has been reported as unsafe
www.androidruu.com
Then if I proceed;
"Warning: mysql_connect(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) in /home/ruu/public_html/admin/dbconnect.php on line 11
Could not connect: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)" when I try to download any RUU.

Site works fine here, sorry

See

Maybe Google the whole ruu name, there a couple of them on hotfile hosting.
I was planning to put a small selection to nu dev host. Nut thats of no use now. Not earlier than tonight

Actually I don't know the programing language, it may be PC or network security something like that.
We can do download at this site no problem.

Mr Hofs said:
Maybe Google the whole ruu name, there a couple of them on hotfile hosting.
I was planning to put a small selection to nu dev host. Nut thats of no use now. Not earlier than tonight
Click to expand...
Click to collapse
The site works to the page you showed, I got that SQL issue from any rom link.
But luckily I've found RUU_ENDEAVOR_U_ICS_40_HTC_Europe_1.29.401.12_Radio_2.1204.127.19_release_271851_signed
elsewhere.
Running it now and it failed.
So now I'm showing;
Radio as 2.1204.127.19
And bootloader as 0.43.
Oh no, hang on, I've not locked the bootlader, maybe that's why. I'll try again.

Yep try again, it must be locked

Mr Hofs said:
Yep try again, it must be locked
Click to expand...
Click to collapse
I get an error when unlocking. It says "status read failed, too many links"
But on reboot, I get "Reloocked" at the top, so I've tried again and it seemed to work, well enough to get me to an OS!
Only thing is, my home buttons etc don't work.

Hmm that's weird. Rerun the ruu. And in OS try to update
Ow or look for the 2.17.401 ruu and install that also !
And do not unlock it until you are updated high enough ! You need at least a hboot of 1.36/1.39 which is common in 401 software numbers.

Mr Hofs said:
Hmm that's weird. Rerun the ruu. And in OS try to update
Ow or look for the 2.17.401 ruu and install that also !
And do not unlock it until you are updated high enough ! You need at least a hboot of 1.36/1.39 which is common in 401 software numbers.
Click to expand...
Click to collapse
Been locked out of my wireless for the moment, but am downloading RUU_ENDEAVOR_U_ICS_40_S_HTC_Europe_2.17.401.2_Radio_2.1204.135.20_release_274900_signed.exe
at the moment.

That's good :thumbup:

Mr Hofs said:
That's good :thumbup:
Click to expand...
Click to collapse
http://www.androidruu.com/ Reported for problem with MSQL: Warning: mysql_connect(): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) in /home/ruu/public_html/admin/dbconnect.php on line 11
Could not connect: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
and fixed now

Awesome thant, although the 2.17.401 ruu there is messed up. It's only 80 Mb and that's way to little !

OK, got it up to the latest official version and the screen was broken, so had that replaced.
Now need to get Cyanogenmod on it.
First thing - relocking, right?

First thing is reading and understand the things you need to do. If you start by saying to relock it we are off for a bad start !
Read the stickies and guides first on what you need to do before messing around !

Mr Hofs said:
First thing is reading and understand the things you need to do. If you start by saying to relock it we are off for a bad start !
Read the stickies and guides first on what you need to do before messing around !
Click to expand...
Click to collapse
Sorry, didn't mean to cause concern - I meant, now my screen is repaired and I'd got a stock rom onto it- then upgraded the stock rom several times, the first thing I needed to do was unlock the bootloader again.
I went off, read up on rooting again and followed several guides. Rooted, unlocked bootloader and I've got it to the stage now where we're on a decent level of bootloader, Cyanogenmod 10.2 (stable) is running and the phone works.
So thank you very much for that.
Only issue I have now is the battery life has nose dived. It's barely doing 12 hours.
Screen seems to be mostly responsible according to the stats, 52%.
Might just try replacing the Kernel before I go stomping back to Fonedoctors about the replacement screen.
I've made so many changes to os, bootloader etc during this process I may well have missed a step with wiping the caches or similar.
I made a full backup of the stock os before I went to Cyanogenmod, so I can drop back to that now to check it's not the os if I need.
Any thoughts on a good Kernel? Or advice on how to most easily change kernel with minmal risk? I really don't want to dabble anymore, so it's tempting to go back to stock 4.2.2 and just strip out sense 5 - which I disliked.

accidentally flashed wrong stock recovery on htc one m8

I have accidentally flashed wrong stock recovery on my htc one m8,so now it's not charging when phone is off,I want to flash the correct stock recovery,my software no is 1.16.401.10 ,after that I need to flash marshmallow,explain me what are the steps
thank you....

Your device is NOT M8 but M8s.
Check this section - https://forum.xda-developers.com/htc-one-m8/one-m8s-general
There even RUU that you can use. I posted the RUU in a few thread, search for it, can't help much as I'm on mobile now.
Check this and use the RUU posted - https://forum.xda-developers.com/htc-one-m8/one-m8s-general/htc-one-m8s-boot-t3528316

@ckpv5 yes i tried ruu,but my software version is 1.16.401.10,i started ruu 6.0,but after some time its shows waiting for bootloader and says check the usb connection,there no anything with usb because I installed the latest drivers.i even can't update the software from the phone, please give me a solution.

Which 6.0 RUU ? What's the name of the RUU ?
Do you read the link that I posted above - https://forum.xda-developers.com/htc-one-m8/one-m8s-general/htc-one-m8s-boot-t3528316
There's only 8 posts in that thread with link to RUU and how to install.
Rename the RUU.zip to 0PKVIMG.zip
Put it on root of microSD
Boot to bootloader then select hboot
It will ask to update
Volume Up to update
Relax .. let it finish its job
Once completed - press power to reboot
Done​
Make sure you relock bootloader before you run the procedure.