: Only one program can use a COM port at a time. Close any other flashing tools, serial monitors, or background services that might be "occupying" the port. Verify Drivers in Device Manager Device Manager and expand Ports (COM & LPT)
Ensure you have selected "Flat Build" or "Meta Build" correctly based on your firmware folder structure.
Raj whispered back with QFIL.
: Only one program can use a COM port at a time. Close any other flashing tools, serial monitors, or background services that might be "occupying" the port. Verify Drivers in Device Manager Device Manager and expand Ports (COM & LPT)
Ensure you have selected "Flat Build" or "Meta Build" correctly based on your firmware folder structure. qfil failed to open com port handle
Raj whispered back with QFIL.