![Downgrade your Bose QuietComfort 35 II from any version to 4.3.6, 4.1.3, 3.1.8, 3.1.7, 2.5.1, 2.2.1, 2.2.0, 2.1.3 or 2.0.1 : r/bose Downgrade your Bose QuietComfort 35 II from any version to 4.3.6, 4.1.3, 3.1.8, 3.1.7, 2.5.1, 2.2.1, 2.2.0, 2.1.3 or 2.0.1 : r/bose](https://preview.redd.it/iepygxkmk6q31.png?width=2838&format=png&auto=webp&s=cb2258be55bdcd1407295b16ae012a41a58ff128)
Downgrade your Bose QuietComfort 35 II from any version to 4.3.6, 4.1.3, 3.1.8, 3.1.7, 2.5.1, 2.2.1, 2.2.0, 2.1.3 or 2.0.1 : r/bose
Audio Vision Namibia - Did you know? Bose has regular updates on almost all their products! Be sure to keep your device up to date using either the Bose App that supports
![Bose Service в Twitter: "We've got a firmware update for our new #BoseFrames today! Download firmware 2.0.5 for our Soprano, Tempo, and Tenor Audio Sunglasses through the @Bose Music App and the Bose Service в Twitter: "We've got a firmware update for our new #BoseFrames today! Download firmware 2.0.5 for our Soprano, Tempo, and Tenor Audio Sunglasses through the @Bose Music App and the](https://pbs.twimg.com/media/EmFaZxNXgAIehBv.png)
Bose Service в Twitter: "We've got a firmware update for our new #BoseFrames today! Download firmware 2.0.5 for our Soprano, Tempo, and Tenor Audio Sunglasses through the @Bose Music App and the
![Bose Service on Twitter: "Apologies, the update is available on the Bose Connect App! 😂 https://t.co/SdGJgrzVvu" / Twitter Bose Service on Twitter: "Apologies, the update is available on the Bose Connect App! 😂 https://t.co/SdGJgrzVvu" / Twitter](https://pbs.twimg.com/media/Ej1S9MnWoAQWfmg.png)