Re: Bose QC 35 II firmware 2.5.1 ANC is terrible
Wow I just discovered this thread.
I did the update and dit NOT hear differences. I had the QC1 then QC2, it's been more than 1 year with them so it's not like if I don't know them. And I'm quite sure there are no differences after update.
I don't know, maybe I've been lucky, maybe it's just your ears who get used to ANC and want more (I know you won't believe me but it's not impossible).
FWIW, I've been in those who complained about infamous 1.2.10 QC1 update (which resulted in poor ANC IMO), but this time I'm not affected (or I did not notice it yet).
PS: I've recently reinstalled my phone, resetted QC35 (reboot procedure), cleared associations (10 sec button). Don't know if it can help.