yashsingh1/xdaforums huggingface dataset:
[OnePlus 12] blueplanet7:
Hello,

My OnePlus 12 is bricked (tried to root Oxygen OS) and now I am stuck in EDL mode. In the Device Manager, I saw "QUSB_BULK_CID...". Installed the "Qualcomm-HS-USB-QDLoader-9008-Driver" 64-bit. The Device Manager then showed "Qualcomm HS-USB Diagnostics 900E".

I have uninstalled and reinstalled the drivers multiple times, including downloading the EDL driver from different sources and choosing different versions. However, the Device Manager only shows either "Bulk" or "900E", never "9008". As a result, the phone is not detected in either the "OplusFlashTool_v5.6.44.0_for_Sales" or the "OnePlus 12 Unbrick Tool".

I am using Windows 11, have tried different USB ports and cables and am at a loss for what to do. Could you please advise me on what my mistake might be?

Regards,

Thurid
[OnePlus 12] mvikrant97:
900E is Crashdump mode.

Press and hold all the keys on the device for 8 seconds without connecting to PC.

Then connect to PC with all the keys pressed and held together.
[OnePlus 12] blueplanet7:
Thank you!! And I've been sitting here since yesterday, racking my brain...

The unbrick tool now finds the phone, but my joy was short-lived, because the process stopped with device waiting after "fastboot reboot fastboot".. Here is the log:

Connect Device in Fastboot/bootloader Mod

Connecting to Device: Done ✓

Preparing Software

flashing Server images

flashing NON images

Rebooting into fastboot OKAY [ 0.002s]

< waiting for any device >

The phone is stuck in the fastbootd menu. Can you please advise me on how to proceed? Can you provide detailed instructions or is there a possibility to fix this issue remotely? I am willing to donate :-)
[OnePlus 12] mvikrant97:
Is your device Chinese or Global?
[OnePlus 12] blueplanet7:
It's global: OxygenOS-CPH2581_14.0.0.404(EX01)A.57
[OnePlus 12] mvikrant97:
Download the EU firmware LINK
[OnePlus 12] blueplanet7:
I need to a login.
[OnePlus 12] mvikrant97:
Did you downloaded it?
[OnePlus 12] mvikrant97:
Oneplus 12 USA EDL Flash Success for XDA user @ixelyth
[OnePlus 12] LonyPipetony:
Hello )

I have a Chinese unlocked device on ColorOS CN.

I tried to switch to Indian OxygenOS and got this)

The bootloader is locked. Can you please help?
[OnePlus 12] mvikrant97:
Please download the stock ROM of your device.
[OnePlus 12] LonyPipetony:
Done.

Download OnePlus_12_PJD110_Domestic_11_14.0.0.230CN01_231206 - China - 8.52 GB

But in stock was ColorOS 14.0.0.234 ... is it OK ?
[OnePlus 12] mvikrant97:
Yes if your device came with Color OS then it is the correct stock ROM.
[OnePlus 12] LonyPipetony:
Done.

Done. What to do next ?
[OnePlus 12] mvikrant97:
Download and Install Ultraviewer software in your PC and send me ID password to connect to your PC. Please send the ID password to me over message.

CLICK HERE TO MESSAGE ME
[OnePlus 12] mvikrant97:
Oneplus 12 China EDL Flash Success for XDA user @LonyPipetony
[OnePlus 12] LonyPipetony:
Thank you very much! Everything Works!
[OnePlus 12] abhipanthi:
Thanks a ton, would help if you could direct me to a "how to" video also.
[OnePlus 12] pxrave:
this is huge, we just need the pack work for everyone ;)
[OnePlus 12] mvikrant97:
Oneplus 12 China EDL Flash Success for XDA user @Kojiro1004
[OnePlus 12] Kojiro1004:
Thank you so much!
[OnePlus 12] _MartyMan_:
Thank you very much for making this for everyone!! Let the development begin! 😁
[OnePlus 12] mvikrant97:
Can you test the tool and confirm if it works for you?
[OnePlus 12] xtcislove:
This is great. Now everyone can unbrick the op12.

Do we need to unbrick with chinese file if we have a chinese unit or can we use the european file and skip converting? If yes, can we use this tool for easier converting?
[OnePlus 12] mvikrant97:
This tool will not allow converting. You will need the appropriate flash file to do it.
[OnePlus 12] _MartyMan_:
Right now i don't have time, but i'm very curious.

EDIT: "Valid until the tool works" what does this mean? Could you please elaborate?
[OnePlus 12] scottlam1:
With the 11 we could covert if we had the appropriate edl file thanks again I got the link to this from the dev telegram group
[OnePlus 12] mArIuS%:
Is this tool compatible with 12R?
[OnePlus 12] mvikrant97:
Try and let me know. It shall work on all the supported Oneplus devices.
[OnePlus 12] JustinChase:
It's stuck asking me for a password
[OnePlus 12] bhammler:
after importing...nothing happens
[OnePlus 12] mvikrant97:
This file is actually incorrect for CN Oneplus 12. I will reupload the correct file by tomorrow.
[OnePlus 12] bhammler:
Thanks. All files you can find online are corrupt. I will wait
[OnePlus 12] mvikrant97:
Download from this link
[OnePlus 12] mvikrant97:
Oneplus 12 USA EDL Flash Success for XDA user @Bwildered01
[OnePlus 12] Bwildered01:
DON'T LOCK YOUR BOOTLOADER AFTER ROOTING!! your welcome.
[OnePlus 12] scottlam1:
Quick confirmation with your new bypass it will login like if yo were using gapro as opposed the the mitm proxifier method being worked on in the group correct so just run tool no need for mitm attack correct
[OnePlus 12] mvikrant97:
Yes
[OnePlus 12] scottlam1:
There is some sort of lag in your free tool that I can't figure out I can stop to enable default nv but chooses not to let me restart flash and I'm unsure why
[OnePlus 12] scottlam1:
The tool does allow for download the a12 cph2083 edl file from server though
[OnePlus 12] kpgc10kai:
"Start flash" and "Stop flashing" button looks like doesn't change even if I cricked, but the button actually worked and enabled to run the flash tool in my case. But result was failed. (Couldn't pass the sign)
[OnePlus 12] scottlam1:
Ahh I was hoping for a temp reprrievel you are in the group to correct your sn looks familiar
[OnePlus 12] mvikrant97:
Minimize the tool tool and maximize it again for refreshing the tool. There is some bug preventing it from refreshing real time.
[OnePlus 12] bhammler:
thanks, but I don't want to sign up for microsoft
[OnePlus 12] bhammler:
the DownloadTool won't start anymore - yesterday it worked
[OnePlus 12] mvikrant97:
The login tool and download tool shall be in the same folder.
[OnePlus 12] bhammler:
It's in the same folder. I've changed nothing. I'll try again later
[OnePlus 12] scottlam1:
Sign in is working for me if you are stuck at login screen just press login and you can proceed I don't know if flashing actually works though haven't tested it yet because I don't need to double edge sword if it works great but I loose all my data and will have to restore a backup if it fails then I don't loose anything because I have a working phone
[OnePlus 12] mvikrant97:
Oneplus 12 USA EDL Flash Success for XDA user @JustinChase
[OnePlus 12] JustinChase:
Thank you again!!

I send you a small donation as a token of my gratitude

It took maybe 30 minutes from when I provided him the login information to when he logged into my computer, and maybe another 15 minutes or so for him to get me restored and working again.

It's not about how much time he spends doing the work, it's about how much knowledge and skill he brings and how much he delivers to you in value.

thanks again, I really do appreciate your help!!
[OnePlus 12] bmg1001:
I could be wrong, but I think he means that he will continue to help people out with reflashing their device until we get confirmation that the tool does indeed work for people.

I had the same issue yesterday as well. I re-downloaded the tool earlier today but also added an exception to Windows Defender and it seems to be launching fine again. I don't know if the flashing process does actually work though, still gotta wait for someone with a bricked device to give it a shot. :)
[OnePlus 12] mvikrant97:
Unfortunately during my testing I found that the tool does open but its unable to flash the device so I have removed the link for free tool.

Meanwhile I will continue to help people who brick their devices. Thank you.
[OnePlus 12] mvikrant97:
Oneplus 12 USA EDL Flash Success for XDA user @nis911
[OnePlus 12] nis911:
@mvikrant97 Tks! excelent work
[OnePlus 12] mvikrant97:
Oneplus 12 China EDL Flash Success for XDA user @HTCDev
[OnePlus 12] spartan1179:
I've encountered an issue on my OnePlus 12 (CN version) has entered a boot loop due to a mistake while trying to flash the global version of OxygenOS. I have been attempting to flash the Chinese version of ColorOS and the global version of OxygenOS using a flash tool, but the process keeps failing at 3% progress. It seems like the failure is occurring during the authentication phase of the flash. Does anyone have a solution or advice on how to resolve this issue?

Thank you.
[OnePlus 12] mvikrant97:
What tool are you using to login into Oneplus Tool?
[OnePlus 12] spartan1179:
I am using an authentication bypass method with Proxifier and mitmproxy combined (single pc setup). I have launched Oppo_EDL_Crack_v2.py as a dummy server, which I got from the Oppo_EDL_Crack_v2_single_pc.zip file from another thread.
[OnePlus 12] wwly526weiwei:
How to login in oplus flash tool? What is the login name and password?!
[OnePlus 12] mvikrant97:
It will not work.
[OnePlus 12] mvikrant97:
Oneplus 12 China EDL Flash Success for XDA user @joevanirivera
[OnePlus 12] spartan1179:
Oh... I thought this method would work for the OnePlus 12 as well, since there was a lot of information indicating it worked for the OnePlus 11. Do I need to set up a dedicated bypass server specifically for the OnePlus 12, or do I need to log in using a legitimate account?
[OnePlus 12] mvikrant97:
Needs legitimate account.
[OnePlus 12] mvikrant97:
Oneplus 12 Indian Variant EDL Flash Success for XDA user @Ajudia
[OnePlus 12] mvikrant97:
Oneplus 12 China EDL Flash Success for XDA user @yassinecrb
[OnePlus 12] yassinecrb:
thank you a lot
[OnePlus 12] mvikrant97:
Oneplus 12 China EDL Flash Success for XDA user @spartan1179

.
[OnePlus 12] mvikrant97:
Oneplus 12 USA variant EDL Flash Success for XDA user @r1pp3d2
[OnePlus 12] Mikola-Omsk:
Hello, I have a Oneplus 12CN phone, I flashed OxygenOS according to the instructions from the 4PDA website, it was completed successfully. I received the full OTA update, successfully unpacked and installed. After that the bootloader was blocked. A few days later the phone froze, I sent it to reboot, after which it did not turn on. Now, when you connect port 900E to a computer, using 3 keys, 9008 appears. When you try to flash firmware using EDL and the GAPro Login Tool service, the process does not start for more than 3%. The phone is again detected as 900E. Are there any options or has the memory chip failed?
[OnePlus 12] mvikrant97:
No. Please check the GA Pro server.

Also check the flash file is correct.
[OnePlus 12] Ajudia:
device manager, update port 900e manually uncheck and find QUALCOMM and than right side bootloader 9008, this will fix error on port side, but 3% stuck is server error
[OnePlus 12] snowwolf725:
Because your phone model is a China version, you must use the PJD110 firmware files for the China model. The flashing tool will check the ocdt partition to verify the actual phone model. If the device type mismatch edl flash package, it will stop flash.

Secondly, using the GAPro Login tool requires switching the system language to English mode.

Additionally, you can upload the flashing log files, which will help us understand your situation.
[OnePlus 12] Mikola-Omsk:
GA Pro Server is only available in India, CINA is not available, maybe that's the problem. Yesterday, they also tried to flash through authorization remotely, as well as 3% and a UFS error. I took the firmware file from this forum thread. I'll send the flasher logs today. Maybe someone will find a photo of the board useful.
[OnePlus 12] mvikrant97:
Oneplus 12 USA variant EDL Flash Success for XDA user @Lokidokister
[OnePlus 12] Mikola-Omsk:
if I understand correctly it's them
[OnePlus 12] mvikrant97:
Oneplus 12 China EDL Flash Success for XDA user @feichan169
[OnePlus 12] snowwolf725:
1. File access error

The tool can't access the file. You need check file exist or not.

In addiftion, you should not put flashtool under "C:\".

Try move folder to "D:\" or your desktop.

2. Server connection error

3. OTP is used
[OnePlus 12] Mikola-Omsk:
I'm trying to flash it again, with your recommendations. Should I use a VPN service when flashing?
[OnePlus 12] snowwolf725:
Don't use VPN service.
[OnePlus 12] Mikola-Omsk:
That's it, I give up, he defeated me)

P.S. Maybe this is an incorrect log, because the first attempt returns a UFS error. Next, I tried various reconnection options, there was a USB error. Perhaps the last attempt is recorded in the logs. In order to get an up-to-date log, it was necessary to stop at one attempt with a UFS error
[OnePlus 12] mvikrant97:
Oneplus 12 USA variant EDL Flash Success for XDA user @ZEUSHP
[OnePlus 12] Jam Rib:
Okay guys I'm pretty sure I have the worst situation out of everyone here. Brand new OnePlus 12 running Oxygen OS 14 in the United States. Didn't like the software so I attempted to flash a different GSI. Didn't flash correctly because partition ran out of space or something. I did some basic troubleshooting and erased partitions and whatnot. Still didn't work. I tried to reflash oxygen OS through fastboot holding power and volume down combination. Flashed successfully using fastboot enhance tool. Now phone shows OnePlus logo and then turns black. And the worst part is HOLDING POWER PLUS VOLUME DOWN BUTTONS BOOTS INTO RECOVERY INSTEAD OF FASTBOOT. Tried for about 8 hours to use the oppo flash tool with the mitm method. I was able to login successfully but then when importing the EDL package, it said "unable to parse or import the package correctly". I restarted the computer and disabled signature verification. Now I'm trying to log back in but it doesn't work. Currently stuck unable to log into the flash tool OR booting into fastboot. Any ideas? Thanks for reading. Also when plugging my phone in device manager says qualcomm hs-usb diagnostics 900e.
[OnePlus 12] mvikrant97:
Oneplus 12 Indian Variant EDL Flash Success

Your phone in Qualcomm Crash dump mode.

You need to press and hold all the keys on the phone to boot into EDL mode.
[OnePlus 12] Jam Rib:
and then what?

Sent from GM1917 using ReLabs
[OnePlus 12] rnaveen2022:
I'm going through the same situation and gave up!
[OnePlus 12] mvikrant97:
Do you still need to unbrick your device?
[OnePlus 12] mvikrant97:
When you open up OnePlus Tool exit the proxifier and mitmweb and see if it begins Flashing.
[OnePlus 12] Jam Rib:
I first have to log in first. it says login failed or account not recognized. weird because I did get it before not sure what I'm doing wrong now

Sent from GM1917 using ReLabs
[OnePlus 12] Jam Rib:
Also, my problem is not getting into EDL mode, I've done that before. My problem is logging into the flash tool, which I also did a few hours ago but now the MITM method is not working. I guess I just have to troubleshoot and try random proxy methods.

Sent from GM1917 using ReLabs
[OnePlus 12] mvikrant97:
Better flash the device using third party login tools.
[OnePlus 12] Jam Rib:
which third party login tools should I use? please advise

Sent from GM1917 using ReLabs
[OnePlus 12] Jam Rib:
okay I figured out what was blocking the proxy. it was avast firewall which I disabled. now I can log in successfully but still the program says "load software package failed" I think it's because I'm trying to import the USA package I'll try with the other ones

Sent from GM1917 using ReLabs
[OnePlus 12] Jam Rib:
come on guys I'm so close! did everything correctly just the flashing is not starting!! please help!!
[OnePlus 12] mvikrant97:
It requires authorisation from the server which this method is unable to bypass.
[OnePlus 12] mvikrant97:
Oneplus 12 USA EDL Flash Success for XDA user @Jam Rib
[OnePlus 12] Jam Rib:
Polite and quick. Five star. I spend 12 hours attempting that on my own before giving up lol
[OnePlus 12] mvikrant97:
Now you know where you had spent your 12 hours. ;)
[OnePlus 12] mvikrant97:
Oneplus 12 USA Variant EDL Flash Success for XDA user @reagan1998
[OnePlus 12] aygul12345:
So the community can EDL flash without boundary or limitation?
[OnePlus 12] clsA:
No not at all, So far i have only seen @mvikrant97 doing it
[OnePlus 12] i4ismail2:
@mvikrant97 - Please i need your help ... my onePlus 12 ... india version is stuck in QUALCOMM CRASHDUMP MODE screen ... so iam trying to unbrick my phone. I tried all the different suggestions from Youtube and XDA but Iam stuck at the below step. Oppo Flash Tool is NOT recognising my phone. Can you please help ?

I tried other versions of Oppo Flash Tool like v5.6.44 and v5.1.34 but those versions are NOT even showing me the SOFTWARE PACKAGE option on the left panel. Only v4.1.7 is atleast showing me the SOFTWARE PACKAGE option. Please help me. I will be very grateful for your help/suggestions.
[OnePlus 12] mvikrant97:
First of all an authorised login is required to flash the device.

You need to first load the firmware in the OnePlus tool and enable default nv then you shall connect the device in order for the tool to detect the device.
[OnePlus 12] mvikrant97:
Oneplus 12 China EDL Flash Success
[OnePlus 12] i4ismail2:
Thanks @mvikrant97 for the inputs.

1) i do NOT have authorised logon information. Can you please help. Iam used some hack method (where we replace in HEX editor and then login with any information). Can you please help me if you have authorised logon please ?

2) I tried to load the firmware in the Oppo Flash Tool and then the DEFAULT NV is enabled ... and connected my phone in EDL 9008 mode, but still it is NOT DETECTING ... not sure, if it is due to because i do not have authorised logon info.

3) how can we get authorised logon information ? is it possible for general public or only Oppo staff can get it ?

pls see below screenShot ... can you please help bhai ?
[OnePlus 12] RexSonic:
How do you even use this ?

Do you have to pay someone for login credentials?
[OnePlus 12] mvikrant97:
Yes I do need to pay.
[OnePlus 12] mvikrant97:
Your device has been fixed!
[OnePlus 12] giovann.fontana:
HI guys, I honestly don't know if I'm in the right place, hope I can get help.

I was trying to install magisk, I patched init_img file, I transfered it into my platform-tools folders, i flashed the patched img (screenshot) and now the device is stuck in bootloader mode. It doesn't go in recovery, only in bootloader mode. The bootloader is unlocked as I was trying to root the device.

Is there a way to solve the issue? I've always rooted my devices, first time I get into this problem, I am not capable of solving this issue and all I can find is very old post on oneplus forum.

thanks in advance
[OnePlus 12] Canuck Knarf:
fastboot flash init_boot magisk_patched.img
[OnePlus 12] Canuck Knarf:
Make sence..? your not flashing boot.img
[OnePlus 12] giovann.fontana:
Should I have patched the boot.img file with magisk instead of what I did? Now can I solve? I am a giant noob, in attempt to do something I changed slot from a to b, now the screen doesn't even turn on. What should I do?
[OnePlus 12] Canuck Knarf:
No you patch init_boot
[OnePlus 12] Canuck Knarf:
Just get your init_boot put in yor phone storage... Open magisk ...hit select and patch a file..look for init_boot in your storage patch it...it will be in your downloads after patched....rename magisk patched...save where ever.... put phone into fastboot ..use command fastboot flash init_boot magisk patched
[OnePlus 12] Ajudia:
you patched init_boot and flashed to boot instead of init_boot, so bootloop happens,

i think correct command as below:

fastboot flash init_boot magisk_patched_Init_boot.img

mvikrant97 revives my op12 i do some gsi experiments and it goes agains edl same day, op12 is restricted in critical partitions, some one should make way for easy edl like msm tools or bypass firehose rules.​
[OnePlus 12] giovann.fontana:
Yeah, thats what I did, the file you see in the screenshot was init_boot patched with magisk, I flashed It and the phone stuck in bootloader mode. Now, since i panicked, I also changed the phone slot from A to B, now the phone screen doesn't even turn on, It doesn't go in fastboot boot mode. What are my options, what can I do? I believe it's hard bricked now?
[OnePlus 12] mvikrant97:
Which variant do you have?

Chinese or Global?
[OnePlus 12] giovann.fontana:
Ok now I see, the command I wrote was wrong, the file was correct. I followed an internet guide dammit. Now the phone Is not even boot in bootloader, I panicked and in attempt of doing something I changed the phone slot from A to B, now the phone does not even turn on. What are my options? Sending to Oneplus service Will solve the problem or can I do something?

Again, thanks, I am desperate, I saved for very long time to buy this phone
[OnePlus 12] giovann.fontana:
I bought It in Europe, I believe it's global
[OnePlus 12] mvikrant97:
So you have EU Variant. Download the EU firmware from this post.
[OnePlus 12] giovann.fontana:
Ok I downloaded It, in an attempt of doing something I changed the phone slot from A to B (because I really panicked), now the phone doesn't boot in bootloader, the screen doesn't even turn on. Is there some way of flashing the firmware I downloaded in this situation?
[OnePlus 12] mvikrant97:
Yes your device can be flashed in EDL mode.

Install Ultraviewer and send me ID password to connect to your PC and I will help you unbrick it.

Download free remote desktop software UltraViewer

Download UltraViewer free to remote support your client or partner from anywhere around the world.

www.ultraviewer.net

Please send me ID password over message

CLICK HERE TO MESSAGE ME
[OnePlus 12] mvikrant97:
Oneplus 12 EDL China Unbrick-EDL Flash Successful for XDA user @andyboi123
[OnePlus 12] flandolf:
Thanks so much once again!
[OnePlus 12] mvikrant97:
Oneplus 12 European Variant EDL Flash Success for XDA user @giovann.fontana
[OnePlus 12] giovann.fontana:
Vik you are the man! thanks again a lot!
[OnePlus 12] mvikrant97:
Appreciate your feedback
[OnePlus 12] Ahmadpromax:
I need help my device does not accept flash and cannot boot a system dies enters 900E mode Qualcomm crash
[OnePlus 12] mvikrant97:
Download appropriate firmware for your device.
[OnePlus 12] Ahmadpromax:
This tool is not free?
[OnePlus 12] mvikrant97:
I use a third party tool to login into the Oneplus Tool.
[OnePlus 12] L3m0$:
The command is fastboot flash init_boot patched_init_boot.img

You need to reflash the original boot.img in boot partition
[OnePlus 12] Shakeep:
hello, would you be able to help me unbrick my device, thanks, us variant , ive tried everything to get it running with no boot. thanks in advance
[OnePlus 12] mvikrant97:
Have you tried booting it in EDL?

If it boots to EDL mode then please download the firmware for US variant.
[OnePlus 12] Shakeep:
i have, nothing is working
[OnePlus 12] flandolf:
Hold all buttons while plugging your phone into a PC with device manager open. Look in the COM ports and see if you see QDLoader 9008 or something along those lines.
[OnePlus 12] Shakeep:
got that , i see it
[OnePlus 12] mvikrant97:
I'm not at home right now. I'll reach home by 15:00 Indian standard time. I'll message you by that time.
[OnePlus 12] kpgc10kai:
{Mod edit: Quoted post has been deleted. Oswald Boelcke, Senior Moderator}

Even if replace the firehose file, we can't flash the ofp file for OP12. (Please check the attached picture for log data of flash tool.

"Probably", I think that site is just copy and paste for below OP12R thread.

https://xdaforums.com/t/12r-ace-3-e...tore-your-device-to-oxygenos-coloros.4654245/

If you want to flash the ofp file for OP12, You need to get valid account or need to purchase one time pass for log in tool at this moment.
[OnePlus 12] Athenaie:
I have the same thoughts with you. “Probably” changed into “More Probably” : D

I saw many people succeed to flash the ofp package in the thread, are those true ?

I'm hesitant whether to use edl method to downgrade my oneplus 12 to stock state. Afraid of bricking my phone.
[OnePlus 12] mvikrant97:
All the results of flash posted here are 100% true because I used official OnePlus tool with a valid login.
[OnePlus 12] Athenaie:
I also bypass the official DownloadTool v5.8.24.0.

You mean the key point of success to flash the ofp package is a valid account login?