Re: Bose QC 35 Firmware 4.5.2 Noise Cancellation Investigation Discussion
I got my replacement set. The initial set was version 3xx. It was all so good and really quiet. I accidentally hit the button “update firmware “, and poof 4.5.2. I am wondering if i had my ANC turned on when im in my room using my fan. Yes, it worked with High, low and off ANC. But i will say it is more like muffed rather than block out. The best description will be going to the F1 race with and without the earplugs. You still hear noises.
i got the replacement set but it was 4.3.6 and it was never as good as firmware 3xx. I feel no different between 4.3.6 and 4.5.2.
my warranty had ran out and i am not able to get replacement set or to sell it at higher price. Will there be any solution? New firmware 5 or allow us to roll back to firmware 3?
although i am not qualified to be the sound engineer, by looking at the report made, i am very very sure you guys flawed your testing. Have you ever sent your car back into workshop to complain about how inefficient your engine is working compared to 6 months ago? Yes the car tech will do all necessary things and tell you that your car is normal. What i am trying to say, get 10 headset with firmware 3xxx and compared it with 10 headset with firmware 4xxx. I am very sure its gonna be different outcome from the report.