Try one of these methods to ensure your device is in true EDL mode:
Raj whispered back with QFIL.
If drivers and device mode are correct, the issue might be the software environment. qfil failed to open com port handle
Open and check under Ports (COM & LPT) for "Qualcomm HS-USB QDLoader 9008". Try one of these methods to ensure your
To resolve the "QFIL failed to open COM port handle" error, follow these step-by-step troubleshooting guides: qfil failed to open com port handle
Only one application can "hold" the COM port handle at a time. Close the following before running QFIL: MiFlash Tool QPST Configuration ADB or Fastboot command windows PC suites (like Samsung Smart Switch or Sony Companion) 5. Run QFIL as Administrator
Try one of these methods to ensure your device is in true EDL mode:
Raj whispered back with QFIL.
If drivers and device mode are correct, the issue might be the software environment.
Open and check under Ports (COM & LPT) for "Qualcomm HS-USB QDLoader 9008".
To resolve the "QFIL failed to open COM port handle" error, follow these step-by-step troubleshooting guides:
Only one application can "hold" the COM port handle at a time. Close the following before running QFIL: MiFlash Tool QPST Configuration ADB or Fastboot command windows PC suites (like Samsung Smart Switch or Sony Companion) 5. Run QFIL as Administrator