![Bose shouts down claims that it borked noise cancellation firmware to sell more headphones • The Register Bose shouts down claims that it borked noise cancellation firmware to sell more headphones • The Register](https://regmedia.co.uk/2020/04/06/bose_qc_ii_anc_headphones.jpg)
Bose shouts down claims that it borked noise cancellation firmware to sell more headphones • The Register
![Tutoriel : Faire un downgrade / rétrograder le firmware du casque Bose QC35 [Valable en Mars 2020] | Chartouni Blog Tutoriel : Faire un downgrade / rétrograder le firmware du casque Bose QC35 [Valable en Mars 2020] | Chartouni Blog](https://www.chartouni.fr/blog/wp-content/uploads/2020/03/Step3.png)
Tutoriel : Faire un downgrade / rétrograder le firmware du casque Bose QC35 [Valable en Mars 2020] | Chartouni Blog
![The Verge: "Bose QC35 II owners complain of degraded noise cancellation after recent updates" : r/bose The Verge: "Bose QC35 II owners complain of degraded noise cancellation after recent updates" : r/bose](https://external-preview.redd.it/-AKGLiFIuGQ2VeJDwwEqEqRa_rQomYlPdtncZFXCTEs.jpg?auto=webp&s=4c576128193d7ac2cfcae52885e198b508e7c0da)
The Verge: "Bose QC35 II owners complain of degraded noise cancellation after recent updates" : r/bose
![Tutoriel : Faire un downgrade / rétrograder le firmware du casque Bose QC35 [Valable en Mars 2020] | Chartouni Blog Tutoriel : Faire un downgrade / rétrograder le firmware du casque Bose QC35 [Valable en Mars 2020] | Chartouni Blog](https://www.chartouni.fr/blog/wp-content/uploads/2020/03/download.png)