Before beginning, ensure you have a Windows PC and the original OnePlus Dash cable.
Before beginning, ensure you have a Windows PC and the original OnePlus USB Dash cable for a stable connection. : Download the Qualcomm HS-USB QDLoader 9008 drivers. You may need to disable Driver Signature Enforcement on Windows 8 or higher to install them correctly. Unbrick Tool (MsmDownloadTool) : Download the package specific to the OnePlus 3T from reputable community sources like OnePlus Community XDA Developers : Note that this process will erase all data on your device. Step-by-Step Unbricking Process Guide How to UNBRICK Oneplus 3T oneplus 3t unbrick tool
on Windows 8 or higher to allow the Qualcomm drivers to install. : You need the official OnePlus 3T MSM Download Tool Qualcomm QDLoader 9008 drivers OnePlus Community Unbrick Procedure Install Drivers : Extract the driver package and install them on your PC. Prepare the Tool : Extract the unbrick tool zip file to your desktop and run MsmDownloadTool V3.0.exe Administrator Enter EDL Mode Before beginning, ensure you have a Windows PC