The current version of AirPods 4 (Active Noise Cancellation) is 9A348 (as of 15/09/2026). patchletter checks the official source daily and emails you new releases.
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| 9A348 | FIRMWARE | 15/09/2026 | Release notes → |
| 8B39 | FIRMWARE | 06/08/2026 | Release notes → |
Frequently asked questions
- What is the latest version of AirPods 4 (Active Noise Cancellation)?
- AirPods 4 (Active Noise Cancellation) 9A348, released 15/09/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the AirPods 4 (Active Noise Cancellation) release notes?
- The version history above links to the vendor's official release notes where the vendor publishes them. patchletter deliberately stores no vendor full texts.
- How do I get notified about new AirPods 4 (Active Noise Cancellation) updates?
- Tick AirPods 4 (Active Noise Cancellation) off in the catalogue and leave your address. From then on new versions go out by email — one at a time, or bundled in the daily or weekly digest.
An email as soon as a new AirPods 4 (Active Noise Cancellation) version ships
We reconcile the vendor source daily. When a new version appears, it lands in your inbox right away or bundled as a digest. The update email is free and ends with one click. Alerts about vulnerabilities and end of support are part of patchletter Pro.
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[](https://patchletter.com/en/software/airpods-4-anc)https://patchletter.com/badge/airpods-4-anc.svgAlso available: ?v=eol (end of support) and ?v=cve (actively exploited).
