: Proper installation of Qualcomm USB Drivers is mandatory for EDL mode detection. How to Install and Update
Restore the file from Windows Security → Protection history → Allow on device. Then add the entire UMT folder to exclusions. : Proper installation of Qualcomm USB Drivers is
Reinstall the UMT dongle driver from the Drivers folder inside the installation directory. Also try a different USB 2.0 port. : Proper installation of Qualcomm USB Drivers is