Apple Pushes New AirPods Beta Firmware to Multiple Models Without Revealing What Has Changed
Build 9B5043a rolls out simultaneously to the AirPods Pro 3, AirPods 5, AirPods 4, and AirPods Max 2.
Summary
Apple drops new public and developer beta firmware across a massive slice of its audio lineup
The blind update carries a unified build number without confirmed features
Installation demands strict adherence to device-specific charging and pairing protocols
Apple released new AirPods beta firmware on Tuesday, October 13, pushing developer and public beta builds across its wearable lineup. Every supported device receives the update under the unified 9B5043a build number. Despite releasing the fresh software, the company has not detailed what features, tweaks or changes are baked into the code. This uniform rollout pushes a single foundational build across hardware tiers simultaneously, resetting the software baseline without revealing upcoming capabilities.
The software availability spans a broad portion of Apple’s audio lineup. Supported models include the AirPods Pro 3 alongside both the Lightning and USB-C variations of the AirPods Pro 2. Entry-level options receive the build through the AirPods 5 and the AirPods 5 with a Wireless Charging Case. Mid-tier support includes both the standard AirPods 4 and the AirPods 4 with Active Noise Cancellation (ANC). Finally, the over-ear category receives the update on the flagship AirPods Max 2.
To receive the AirPods beta firmware, users must manually opt into the testing phase. Public beta participants can enable the toggle located inside the AirPods settings menu on an iPhone. Triggering the installation requires a specific setup environment. Host devices, including connected iPhones, iPads or Macs, must run the latest available operating system version. Additionally, the host device needs an active Wi-Fi connection before the transfer initiates.
Installation requirements depend on the specific hardware model. For traditional in-ear models, users must place the earbuds inside a power-connected charging case with the lid closed. Upgrading the over-ear AirPods Max 2 involves a direct cable connection. Owners must plug a charging cable into the bottom-right earphone and connect the other end to a USB port or charger.
Once physical connections are established, the transfer period begins. Users must keep the headphones within Bluetooth range of their connected Apple device for at least 30 minutes. The installation runs in the background while the file transfers. If users cannot install the AirPods beta firmware after following these steps, Apple advises them to reset their headphones and restart the process.
