I have a Canon 700d and I got an error 20 saying “shooting is not possible due to an error”.
I’ve tried multiple things:
removing battery and reinstalling it
removing sd card and formating it
clean sensor, mirror from the menu
remove and reinstall lens
try different modes
but all the above trials are in vain.
I’ve also tried clicking the shutter button multiple times, but I can’t hear any shutter moving.
Is this a shutter problem, and how can I solve it?