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

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riyaan1526

New member
Aug 2, 2022
4
1
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

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".
How to unlock One plus 8
 

TTimoT

New member
Oct 30, 2022
2
0
I followed these instructions and they all worked great, but when I try to flash a ROM after this, I still get "Flashing is not allowed for Critical Partitions" .. which all my searches indicate should have been fixed by doing the unlock here .. if I reissue "fastboot flashing unlock_critical" it just tells me already unlocked .. any suggestions?
 

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