: For brands like OnePlus, the tool uses an unbreak firmware package in the form of an Readback Mode

: Even if your phone has no display and won't vibrate, the MSM tool can "see" it via a USB connection.

Before clicking "Start" in any MSM download tool, verify that the firmware package contains:

The core feature of this tool is its ability to interface with Qualcomm’s . Unlike standard recovery modes (which require the OS to be partially functional), EDL mode lives in the device's hardware bootloader.

to be installed and a license file imported to enable the "Start" button. 2. Connection Steps Msm8x39downloadtool.exe Work