Run the tool strictly as an Administrator. Make sure your unbrick package matches your phone's storage size (64GB vs 128GB). The phone dropped out of EDL mode due to a timeout.
To use the unbrick tool, you must set up your computer environment specifically:
While the MSM Download Tool is the ultimate solution for a hard brick, you might have other options if your phone is only soft-bricked:
The tool will now begin sending the boot images, system partitions, and radio files to your phone.
Release the buttons after 5 seconds. The phone screen will remain completely black; this is normal behavior for EDL mode. Step 4: Verify the Connection in Device Manager Right-click the Windows Start Menu and open . Expand the Ports (COM & LPT) section.
The unbrick tool, I learned, wasn't a magical app. It was a collection of three terrifyingly fragile components:
The official name for the unbrick tool is (or newer versions like V4.1). This is a Windows-based software package released by OnePlus for authorized service centers. Over time, it leaked to the public, saving thousands of devices.
Extract the downloaded Qualcomm drivers archive onto your desktop.