I successfully flashed lineage os recovery on Samsung a52q using that tool. I want to emphasize that rmmod cdc_acm was a mandatory step for me. Without it I got
ioctl bulk read Fail : Connection timed out 110 error. That's quite strange, given the fact that module count usage was zero and /dev/ttyACM device was not created. But still the module interfered with the flashing process somehow.
Also I decided not to mess with udev rules and just issued chown my_user /dev/bus/usb/xxx/yyy.
Whats was enough.
ioctl bulk read Fail : Connection timed out 110 error. That's quite strange, given the fact that module count usage was zero and /dev/ttyACM device was not created. But still the module interfered with the flashing process somehow.
Also I decided not to mess with udev rules and just issued chown my_user /dev/bus/usb/xxx/yyy.
Whats was enough.