T-Mobile 7T Pro 5G McLaren bootloader unlock without SIM unlock/OnePlus unlock token!

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RagingOxxx

New member
Nov 30, 2020
2
0
Sir one more thing my device's build no is 10.0.40.hd61cb
will this tool be able to unlock the bootloader as some guys were saying their devices got brick as the build no of their devices and of this tool were not matched
 

Bradford1040

Senior Member
Mar 5, 2016
118
14
49
West Palm Beach, FL
EDIT: nevermind I guess
looks like its a bad idea!


Hey, I worked up the courage to do this, and my windows laptop crapped out,

I am wondering if I can run this via linux & wine (I am using MXLinux newest version). The MSM tool runs. I am just not sure if I should go through with it, forgive the noob type question.

I can just wait till I get another laptop to use, take a day or so, I planed on unlocking the bootloader & installing LineageOS 18.1 (thats my intention)
 
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syndr

New member
Sep 12, 2016
1
0
The existing file worked fine for me on 10.0.41. Note that it will put you back on version 10.0.39, so make sure you have a boot.img from that version or a way to update it back to 10.0.41 using fastboot, etc.
 
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Mjcrowl1997

New member
Feb 17, 2021
2
0
Can someone help i recently purchased running newest versiom 10.0.42 i think im trying to unlock bootlader but when i download msm tool i see No "TMO" option i see my phone is connected when in EDL but i get SMT error when i click start
 

Mjcrowl1997

New member
Feb 17, 2021
2
0
EDIT : I Followed exact instruction as first post execpt I had to do it ones all files downloaded and switching my time on PC back to Dec 2019 ( year rom ig idk) and than proceed with unlocking and than rooting with their thread
 

Jairsantana

Senior Member
Jan 5, 2013
304
189
Hi guys I think it has already been answered but technically after unlocking the bootloader I will be able to flash a different stock rom for saying an european version of the oxygen os rom?
 

Jairsantana

Senior Member
Jan 5, 2013
304
189
Hey guys me again, can somebody tell me why I can't boot into the needed bootloader to flash a rom? a do run the fastboot reboot fastboot command but it only shows some word on the terminal but nothing happens to the phone and the rom isn't flash.
I followed this guide to unlock the bootloader but can't flash any roms.
 
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psych0r3bel

Senior Member
Dec 22, 2010
175
151
New York City
So...when I do fastboot reboot fastboot to get into fastbootd to try and install a ROM...it gives me an error

"fastboot error failed to boot into userspace fastboot one or more components might be unbootable"

Tried flashing boot img, recovery, etc. No dice so far. Can anyone shine some light here? I'm just trying to install a ROM. I've read a few threads but found no one with my problem, so I'm pretty sure I'm just missing a step..
 

dtgo

Senior Member
Jun 18, 2007
119
9
Here is a patched MSM download tool for TMobile OP7T Pro 5G McLaren.
It will bypass the need to sim unlock before unlocking the bootloader, and will also bypass the need of an unlock token file from OnePlus (hence skip the wait period of 1 week to get the privilege to unlock). It will NOT sim unlock the phone.

1) Download the patched MSM download tool: http://www.mediafire.com/file/6r6vn...04+patched+for+easy+bootloader+unlock.7z/file
EDIT: 10.0.39 version: http://www.mediafire.com/file/vdphi4ncs9alxv6/hotdogg_13_A.01_200915_patched_10.0.39.7z/file

2) Run the tool, select "other" in "Login type", click Next, connect your phone in EDL mode, ensure the "sha256 check" is NOT checked, select "TMO" in the Target dropdown, click the Start button and wait until it's completed.

3) The phone will show a red warning saying "device is corrupt", just ignore that and wait some time. It will fallback in fastboot because it's not able to boot. Update your fastboot executable, otherwise fastboot might not recognise the following command. Download it here: https://dl.google.com/android/repository/platform-tools-latest-windows.zip. Now run the following fastboot command, and follow the instructions on the screen of the phone:
Code:
fastboot flashing unlock_critical

4) Bootloader is now unlocked.

5) If you want to be able to boot, you'll probably need to flash again the boot.img of the rom. Download it here: http://www.mediafire.com/file/37rl13s60rsqy5m/boot.img/file
EDIT: 10.0.39 boot.img : http://www.mediafire.com/file/tt6c58u519d8ktc/boot.img_10.0.39.7z/file
And run the command:
Code:
fastboot flash boot boot.img

6) Run "fastboot reboot".
so i unlocked and thanks for the tutorial

but now i wanna relock so i can accept updates

is it safe to do so ?
 
Apr 8, 2021
8
0
So, I have the drivers and everything working properly it seems when I enter edl mode--my device manager sees it at Qualcom blah, blah, but then my phone only stays in EDL mode for a few seconds. This occurs whether I use adb to boot into edl or hold the volume buttons and plug in the cable. Anyone else have a fix for this?
 

greyblue9

New member
Aug 20, 2010
2
0
Samsung Galaxy Note 3
OnePlus 7
Thank you so much, this was driving me crazy.

Note for others who have issues: I had to restart Windows using advanced boot options and disable driver signature enforcement before the MSM tool would properly identify and say "Connected" and also had to try a few different times, holding down the power button of the phone, different USB ports etc. but it did finally work.
 

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