[MSM Tool] Guac for All

Lucifer6 · May 28, 2019

To everyone who donated, I love y'all. This took a really long time to get lol but it's straight from support and I did not make any modifications to it; I hope it helps a lot of people. The revision is listed in the archive, I believe it's guacamole_21_O.07_190512_repack and the L2 drivers are included as well. MSM Tool/Guac for all

guacamole_21_O.07_190512_repack
https://mega.nz/#!bFs13QwT!qnlhqLp5aMdmneJA4rMQPs2EsIBS21QLqHprRyEuL08

Here are some instructions, kinda:
A few things to note:
- Works perfectly fine for unbricking GM1917 modeled OnePlus 7 Pros.
- Use the original cable and try to plug it into a USB 2.0 port. I've found that this is the most ideal condition.
- Make sure your device is charged up. If you can't see how much charge it has, leave it charged via the 30W warp charger for 40 minutes and that should be good enough.
- In the L2 drivers folder found in the archive, navigate to the 32 or 64 folder depending on your system's architecture, and click on the file that ends in the extension ".cat". Then, click "view signature", then "View certificate", then "Install." This is IMPORTANT.
- Then, make sure your device is powered OFF, then, plug in the USB-A side of the cable (big head) into your computer and do NOT connect the USB-C (small head) into your phone yet.
- Hold down Volume up AND volume down for five seconds, and while you're continuing to hold, plug the USB-C side into your phone. The drivers should automatically download, and you should see a "Qualcomm QD loader" device in Device Manager. If you see an exclamation mark or you don't see this, you are doing it wrong and you need to repeat the above steps.
- Open up MSMTool.exe as an administrator and click 'start' only. Should take a few minutes, but you will have a good-as-new OnePlus 7 Pro.

P.S: my paypal is: nawazali098@gmail.com
If you'd like to send a donation <3

djsubterrain · May 28, 2019

Is this for T-Mobile users to get an unlocked international version or is it for any user with a OnePlus 7 Pro to unbrick their phone? Thanks for your effort in any case, Android/XDA is about community.

If it's for any user, what version will be pushed to the phone?

Bradl79 · May 28, 2019

It appears to be OxygenOS OTA: 9.5.3: OnePlus7ProOxygen_21.O.07_OTA_007_all_1905120542 - for (GM21AA) 1917 Global/Unlocked and India 1911

MSMTool OPS File name: guacamole_21_O.07_190512
rev_OverSeas_190512_0521_release_OTA-BLOCK_Signed_fp1905120521_cve2019-04-01_ufs_Oxygen-OS-9.5.3.GM21AA

Great Job! I hope it works. If someone tries this please make a video!

joemossjr · May 28, 2019

Needs the Patched tool tho for converting

djhotsauce · May 28, 2019

Just finished downloading the file it's for the GM21AA which is the international version. I think the exe still needs to be patched before we can convert the T-Mobile into international.

djsubterrain said:
Is this for T-Mobile users to get an unlocked international version or is it for any user with a OnePlus 7 Pro to unbrick their phone? Thanks for your effort in any case, Android/XDA is about community.

If it's for any user, what version will be pushed to the phone?

Dameon87 · May 28, 2019

I've tried converting the T-Mobile variant using the patched binaries from the OP6T. It doesn't work. It immediately goes to N/A Status on the "Recording download time" step.
Likely the new MSM tool binary will need to be patched. If I was aware of the exact patches I'd do them for everyone. I'll see what I can dig up.

SmileBigNow · May 28, 2019

Dameon87 said:
I've tried converting the T-Mobile variant using the patched binaries from the OP6T. It doesn't work. It immediately goes to N/A Status on the "Recording download time" step.
Likely the new MSM tool binary will need to be patched. If I was aware of the exact patches I'd do them for everyone. I'll see what I can dig up.

Keep us posted! We need this

cervantesjc · May 28, 2019

Dameon87 said:
I've tried converting the T-Mobile variant using the patched binaries from the OP6T. It doesn't work. It immediately goes to N/A Status on the "Recording download time" step.
Likely the new MSM tool binary will need to be patched. If I was aware of the exact patches I'd do them for everyone. I'll see what I can dig up.

That'll be awesome, thanks for taking the time.

Bradl79 · May 28, 2019

Has anyone test for the actual GM21AA version and if it works?

joe1gun · May 28, 2019

Perhaps New Bounty

Perhaps New Bounty
Maybe we could start a new bounty for the first to crack the t-mobile to international Tool????

joemossjr · May 28, 2019

Bradl79 said:
Has anyone test for the actual GM21AA version and if it works?

???

jkyoho · May 28, 2019

@Lucifer6
what variant model is your phone? Tmo?

Lucifer6 · May 28, 2019

Bradl79 said:
Has anyone test for the actual GM21AA version and if it works?

jkyoho said:
@Lucifer6
what variant model is your phone? Tmo?

The support agent who I got it from managed to un-brick my phone. My phone's model is GM1917

djhotsauce · May 28, 2019

Packages with build tag GM21AA are intended for the following variants:
GM1911: India
GM1917: Global/US Unlocked (?)
Packages with build tag GM21BA are intended for the following variant:
GM1913: EU
Packages with build tag GM31CB are intended for the following variant: (not supported at this moment)
GM1915: T-Mobile

Lucifer6 · May 28, 2019

A few things to note:
- Works perfectly fine for unbricking GM1917 modeled OnePlus 7 Pros.
- Use the original cable and try to plug it into a USB 2.0 port. I've found that this is the most ideal condition.
- Make sure your device is charged up. If you can't see how much charge it has, leave it charged via the 30W warp charger for 40 minutes and that should be good enough.
- In the L2 drivers folder found in the archive, navigate to the 32 or 64 folder depending on your system's architecture, and click on the file that ends in the extension ".cat". Then, click "view signature", then "View certificate", then "Install." This is IMPORTANT.
- Then, make sure your device is powered OFF, then, plug in the USB-A side of the cable (big head) into your computer and do NOT connect the USB-C (small head) into your phone yet.
- Hold down Volume up AND volume down for five seconds, and while you're continuing to hold, plug the USB-C side into your phone. The drivers should automatically download, and you should see a "Qualcomm QD loader" device in Device Manager. If you see an exclamation mark or you don't see this, you are doing it wrong and you need to repeat the above steps.
- Open up MSMTool.exe as an administrator and click 'start' only. Should take a few minutes, but you will have a good-as-new OnePlus 7 Pro.

bmg1001 · May 28, 2019

djhotsauce said:
Packages with build tag GM21AA are intended for the following variants:
GM1911: India
GM1917: Global/US Unlocked (?)
Packages with build tag GM21BA are intended for the following variant:
GM1913: EU
Packages with build tag GM31CB are intended for the following variant: (not supported at this moment)
GM1915: T-Mobile

That's from the thread with the fastboot images aint it

init_dot_t · May 29, 2019

bmg1001 said:
That's from the thread with the fastboot images aint it

you know it!

djhotsauce · May 29, 2019

bmg1001 said:
That's from the thread with the fastboot images aint it

From "Repo of Oxygen OS Builds" over at the OnePlus forums. Just thought people should know. Because it's a lot of confusion going on because two packages got leaks. One for the EU version & one for the Global/US Unlocked version.

bmg1001 · May 29, 2019

T_VASS said:
you know it!

I'm curious, I know they wrote that in the fastboot images thread because each one corresponds to a different device model, but does it truly matter? All OnePlus 7 Pro devices have the exact same hardware and partitions, no? So at the end of the day, flashing the US Unlocked software on a TMO device should be all fine and dandy, correct? Or is this one of those cases where OnePlus devices are different from others, like with the whole Widevine L1/L3 thing?

---------- Post added at 04:06 PM ---------- Previous post was at 04:04 PM ----------

djhotsauce said:
From "Repo of Oxygen OS Builds" over at the OnePlus forums. Just thought people should know. Because it's a lot of confusion going on because two packages got leaks. One for the EU version & one for the Global/US Unlocked version.

That's why I kinda mentioned it. Once the MSM Tool is patched, it should be able to be used on all OnePlus 7 Pro devices regardless of it's model (GM1917, GM1915, etc...) right?

djhotsauce · May 29, 2019

bmg1001 said:
I'm curious, I know they wrote that in the fastboot images thread because each one corresponds to a different device model, but does it truly matter? All OnePlus 7 Pro devices have the exact same hardware and partitions, no? So at the end of the day, flashing the US Unlocked software on a TMO device should be all fine and dandy, correct? Or is this one of those cases where OnePlus devices are different from others, like with the whole Widevine L1/L3 thing?

---------- Post added at 04:06 PM ---------- Previous post was at 04:04 PM ----------

That's why I kinda mentioned it. Once the MSM Tool is patched, it should be able to be used on all OnePlus 7 Pro devices regardless of it's model (GM1917, GM1915, etc...) right?

Yeah I said the same thing earlier "Just finished downloading the file it's for the GM21AA which is the international version. I think the exe still needs to be patched before we can convert the T-Mobile into international."
A few people have tried it already and I think they got stuck at one of the steps.

[MSM Tool] Guac for All

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