Updating the software or firmware of your product - L1 Pro32 Portable Line Array System with Sub2 Powered Bass Module
Bose QuietComfort 35 II Headphones Gain Alexa Support via Software Update - MacRumors
Bose Now Lets You Downgrade Firmware of QC 35 If You're Facing ANC Issues | Beebom
Petition · Bose change and take down the 4.5.2 and 3.0.3 firmware for QC35 and QC35II · Change.org
Bose QuietComfort 35 II review - SoundGuys
My new Bose Qc 35 II. I have tested both this and sony XM4 and gone with Qc35II.So much happy specially with 4.8.1 firmware. I wonder it is competing with 2020 XM4
Bose QC35 II owners complain of degraded noise cancellation after recent updates - The Verge