Qualcomm Flash Image Loader (QFIL) or Qualcomm Device Loader (QDL).
: Easily install stock ROMs to restore a device to its original factory state. qualcomm flash loader v10 download exclusive
Go to on Windows, connect your bricked device via USB while holding Volume Up+Down. Look for "Qualcomm HS-USB QDLoader 9008" under Ports. If you see this, QFL can talk to your device. Qualcomm Flash Image Loader (QFIL) or Qualcomm Device
: Safeguard and restore critical network and IMEI data via Diagnostic Mode. qualcomm flash loader v10 download exclusive