Oneplus 3t Unbrick Tool May 2026

Using the MSM tool incorrectly can create more problems. Ensure you have the following:

Your PC cannot talk to a dead phone without the right drivers.

The OnePlus 3T has two major variants:

Using the wrong region tool can lock your bootloader to the wrong band configuration.

While the MsmDownloadTool is the gold standard, you may encounter other tools claiming to unbrick the OnePlus 3T: oneplus 3t unbrick tool

Recommendation: Stick with the MsmDownloadTool. It is purpose-built for the OnePlus 3T.

You will see a greyed-out window with a "COM" port section showing "N/A" or "0". Using the MSM tool incorrectly can create more problems

If you’ve hard-bricked your OnePlus 3T — no boot, no recovery, no charging LED — this tool is effectively a miracle worker. It’s the official Qualcomm Emergency Download (EDL) solution and can restore a seemingly dead phone to full stock OxygenOS in under 10 minutes.

There are various versions of the MSM Tool corresponding to different OxygenOS versions. It is generally recommended to use a version that matches the region of your device, though usually, any major build will work to get the phone running again. Using the wrong region tool can lock your

You can find the tool by searching for "OnePlus 3T MSM Download Tool" on forums like XDA Developers or reputable tech sites.

Extract the downloaded .zip file to a folder on your desktop (e.g., C:\OP3T_Unbrick).