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Apple releases AirPods firmware 4.2 update for all models

AirPods firmware 4C165 available for all models

Last updated

New AirPods firmware version 4.2 is now available for every AirPods model with no known changes beyond bug fixes and reliability updates.

Apple doesn't provide release notes for AirPods firmware, so the exact changes in the update are unknown. An earlier update brought support for Conversation Boost for the AirPods Pro.

Previously, the AirPods Pro had firmware version 4.0 (4A402), a slight change from the previous 4A400 build. Third-generation AirPods had version 4.1 4B66. The new update is version 4.2 with build number 4C165 for every AirPods model including the AirPods (second-generation), AirPods (third-generation), AirPods Pro, and AirPods Max.

The new firmware is installed automatically for users, with no mechanism available to manually force an update. As long as AirPods or AirPods Pro are in a charging case and connected to an iOS device, the firmware will install by itself.

How to check your AirPods firmware version

AirPods users can check the current firmware for their audio accessories within the Settings app.

  1. Open the Settings App
  2. Select General
  3. Select About
  4. Select the AirPods you wish to view
  5. A menu will appear showing relevant device information



11 Comments

Japhey 6 Years · 1772 comments

Cue the inevitable cries: “How do I upgrade my AirPods? Why isn’t it working for me?”

MustSeeUHDTV 7 Years · 309 comments

and again Beats Pro Wireless gets nothing.......only 1 update since they were released.....

StrangeDays 8 Years · 12986 comments

and again Beats Pro Wireless gets nothing.......only 1 update since they were released.....

Are there outstanding issues pending defect resolution?

buttesilver 6 Years · 41 comments

My AirPods Pro just updated to "4C165". Wireless Case remained at 1.3.5.

dewme 10 Years · 5775 comments

Apple really needs to come up with a cleaner and more intuitive way to manage AirPods from other devices, especially iPhone and iPad. Having some AirPods UI under Bluetooth settings and some under General settings seems like a shoehorn approach that was given 5 minutes or less of UX consideration.