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[OP7PRO][LATEST OOS 9.5.11 GM21AA | OOS 9.5.3 GM21BA] Collection of unbrick tools

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By Some_Random_Username, Senior Member on 11th August 2019, 04:29 PM
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Disclaimer: By attempting any of the processes listed in this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches fire, or turns into a hipster and claims to have been modified before it was cool.

Hi everyone, similar to the previous threads for
OP3, OP3T, OP5, OP5T, OP6, OP6T and OP7, here are the EDL packages (also known as MSM tool or unbrick tool) that can revive a bricked OnePlus 7 Pro.
They can also be used to rollback your phone to a previous release of OOS.

GM1910, GM1911, GM1913 and GM1917 models are supported.

Here are the files uploaded on AndroidFileHost ordered by Android version and firmware your device will be restored to:

GM21AA tools (international firmware):
ANDROID 9:



GM21BA tools (european firmware):
ANDROID 9:


Instructions:

Power your device off
Maintain volume up and volume down keys to get into Qualcomm EDL mode.
Launch MsmDownloadTool V4.0.exe.
Click on Enum to be sure your device is detected and press Start.
Wait ~300 seconds
Enjoy your brand new device
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11th August 2019, 04:29 PM |#2  
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FAQ:

My device isn't detected when I click on "Enum" button

Go to device manager and make sure your phone shows up as QDLOADER 9008.
If it shows up as QHUSB_BULK, it means Qualcomm driver wasn't installed automatically by Windows Update. Download the latest one from Microsoft website at http://download.windowsupdate.com/c/...e309e6259d.cab (source https://www.catalog.update.microsoft...f-335a678dd67a ) and install it manually by right clicking on QHUSB_BULK and selecting "Update driver software" and "Browse my computer for driver software" to where you downloaded CAB file.

My device doesn't stay in EDL mode for more than 10 seconds

Some units can have this problem and there isn't a lot of things to do to fix that, except being fast after plugging your phone to your computer.

There is however apparently a "one-off" solution to this problem available at https://forum.xda-developers.com/sho...6&postcount=21 . I would like to investigate more on that but sadly don't own the device so can't confirm it.

MSM tool is stuck on "Param pre-processing"

Ensure you're using the Qualcomm drivers linked in first part of this FAQ.

What is SMT Download mode?

Just don't try to unlock that mode, it will wipe your IMEI and your Widevine certificate if you use it.

What does "Encrypted" and "Decrypted" means?

"decrypted" means the tool is ready to use while "encrypted" means I don't have password for the rar file but share it regardless in the hope someone will bruteforce it and share it decrypted.
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11th August 2019, 04:32 PM |#3  
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Additional credits:

@Titokhan for inspiration in writing
@headsh0t95 for suggesting me to request an access to upload files on AndroidFileHost a few months ago for my previous threads
@AndroidFileHost for the hosting
OnePlus for the device and OS
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11th August 2019, 04:32 PM |#4  
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11th August 2019, 05:21 PM |#5  
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Some_Random_Username, first Thank you very much!
It needs this ?
1) Open Command Prompt (CMD) as administrator and input the following commands:
"bcdedit.exe -set loadoptions DISABLE_INTEGRITY_CHECKS" then "bcdedit.exe -set TESTSIGNING ON"
(don't forget to flip those back to ENABLE and OFF after you're done)

If yes, put it in instructions, so users don't ask you why windows pc don't instal Qualcom drivers .
11th August 2019, 05:29 PM |#6  
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It's passworded?
11th August 2019, 06:56 PM |#7  
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Quote:
Originally Posted by null0seven

Some_Random_Username, first Thank you very much!
It needs this ?
1) Open Command Prompt (CMD) as administrator and input the following commands:
"bcdedit.exe -set loadoptions DISABLE_INTEGRITY_CHECKS" then "bcdedit.exe -set TESTSIGNING ON"
(don't forget to flip those back to ENABLE and OFF after you're done)

If yes, put it in instructions, so users don't ask you why windows pc don't instal Qualcom drivers .

If you're getting an error about the drivers being unsigned then yes but, if you're using Windows 10, you can do the same thing by using the recovery reboot options.
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11th August 2019, 07:06 PM |#8  
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Quote:
Originally Posted by null0seven

Some_Random_Username, first Thank you very much!
It needs this ?
1) Open Command Prompt (CMD) as administrator and input the following commands:
"bcdedit.exe -set loadoptions DISABLE_INTEGRITY_CHECKS" then "bcdedit.exe -set TESTSIGNING ON"
(don't forget to flip those back to ENABLE and OFF after you're done)

If yes, put it in instructions, so users don't ask you why windows pc don't instal Qualcom drivers .

The Qualcomm drivers published on Microsoft Update website are digitally signed so disabling driver signature enforcement and enabling Windows test mode shouldn't be needed to install them. Thanks though.

Quote:
Originally Posted by djsubterrain

It's passworded?

As stated in FAQ, I don't have passwords to open 9.5.10 and 9.5.11 GM21BA msm tools (which come from OnePlus support) but however do have the passwords for 9.5.10 and 9.5.11 GM21AA files (which I am the first one to share decrypted).
If you have some time and some hardware that allows it, don't hesitate to try to bruteforce so that users could eventually get decrypted versions of the BA tools.
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12th August 2019, 01:20 PM |#9  
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Quote:
Originally Posted by Some_Random_Username

The Qualcomm drivers published on Microsoft Update website are digitally signed so disabling driver signature enforcement and enabling Windows test mode shouldn't be needed to install them. Thanks though.

Well, this it's Awesome ! A headache less! Thank you!
Download link for driver not working: "We can’t connect to the server at sysdev.microsoft.com"
i found this:
https://www.pcpitstop.com/libraries/...orporated.html
but i don't know wich one it's good..

---------- Post added at 01:20 PM ---------- Previous post was at 01:19 PM ----------

Quote:
Originally Posted by djsubterrain

If you're getting an error about the drivers being unsigned then yes but, if you're using Windows 10, you can do the same thing by using the recovery reboot options.

Yes, windows 10 x64.
Thank you.
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12th August 2019, 05:33 PM |#10  
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wheres the firmware for the usa variant of the oneplus 7 pro? i refuse to root until i m able to a stable reflash....
12th August 2019, 05:54 PM |#11  
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Quote:
Originally Posted by raver445

wheres the firmware for the usa variant of the oneplus 7 pro? i refuse to root until i m able to a stable reflash....

The unlocked version of OnePlus 7 Pro sold in USA runs GM21AA firmware out of the box.
You can find GM21AA unbrick tools in the first post.
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9.5.11gm21aa 9.5.3gm21ba, msm download tool, oneplus 7 pro, op7pro, unbrick tool

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