The Bose QuietComfort 35 Firmware Conspiracy Hole
Alex Rowe

I just installed the new firmware released today by bose, now we have to mode for the ANC, one is like the 1.06 version and the other is like the 1.10 version. Big difference in the ANC, it’s called Full ANC or Low ANC, you can even deactivate it completly if you want.

At least Bose corrected the issue, I’m ounce again satisfied with my head set.