Apple today released new beta firmware that's designed for the AirPods Pro 2, AirPods Pro 3, and AirPods 4. The firmware is limited to developers at the current time, and it has a build number of 8B5014c.

The firmware comes as Apple is testing the iOS 26.1 update. It likely adds support for Live Translation in new languages, including Japanese, Korean, Italian, and Chinese (both Mandarin Traditional and Simplified).

With iOS 26, iPadOS 26, and macOS Tahoe, Apple added a beta firmware update installation option that's available from the AirPods settings interface when the AirPods are connected to an iPhone, iPad, or Mac, which facilitates beta testing.

Developers can use the beta option to turn on beta downloads.

Source: Macrumors