# Apple Deploys Firmware Update 9B47 for H2-Powered AirPods Models Apple has released a new firmware version for all devices utilizing the H2 chip. - **Source:** [Macworld](https://brifing.si/source/5c5245ce-d063-40e0-bd54-48b60cbc761f) - **Published:** 2026-11-10 - **Topic:** [technology](https://brifing.si/c/technology) - **Original article:** - **On Brifing:** https://brifing.si/s/e5853fc1-0779-4203-9693-77b2268e786b ## New Firmware Deployment Apple has officially released firmware version 9B47 for all AirPods models equipped with the H2 chip. This update encompasses the AirPods Pro 2, AirPods Pro 3, AirPods 4, AirPods 5, and AirPods Max 2. Users are encouraged to ensure their devices are prepared for this latest software transition immediately. ## Scope of Affected Devices The update specifically targets the H2-powered hardware ecosystem. While previous versions like 9A348 introduced Custom EQ and GymKit support, and 9A350 addressed specific needs for the AirPods 5, version 9B47 serves as a unified release across the entire H2 product line to maintain consistent performance standards across all supported audio devices. ## Unspecified Update Contents Apple has not yet disclosed the specific technical contents or patch notes for version 9B47 on its official firmware support page. Industry observers suggest this release likely focuses on routine bug fixes and performance improvements, as there are currently no major iOS or macOS features requiring new firmware integration at this time. ## Automated Update Mechanism AirPods do not support manual firmware installation by the user. The update process is entirely automated and managed by Apple's background systems. To facilitate the update, users must keep their AirPods within Bluetooth range of a connected iPhone, iPad, or Mac while ensuring the device is actively connected to a Wi-Fi network. ## Recommended Update Procedure To trigger the update, place the AirPods inside their charging case and close the lid. Connect the case to a power source using a USB cable. Maintain this state for at least 30 minutes. After this duration, opening the lid will reconnect the device, potentially finalizing the installation of version 9B47. ## Verifying Firmware Version Users can verify their current firmware version through system settings. On an iPhone or iPad, navigate to the AirPods menu at the top of the Settings app. On a Mac, access System Settings, select Bluetooth, and click the information icon next to the connected AirPods to view the specific version number. ## Historical Update Context The transition from version 9A348 to 9B47 represents a standard maintenance cycle for Apple's audio hardware. Historically, these updates ensure that the H2 chip remains synchronized with the broader Apple ecosystem. By centralizing firmware releases, Apple minimizes fragmentation across its diverse range of wireless earbuds and headphones currently in active consumer use. ## Future Performance Expectations While the immediate impact of version 9B47 remains limited to internal optimizations, such updates are critical for long-term hardware stability. Users should monitor their device settings periodically to confirm the update has applied. This systematic approach ensures that H2-powered devices continue to function reliably within the evolving Apple software environment. ## Sources covering this story - [Macworld — Apple Releases Firmware 9B47 for H2-Powered AirPods Models](https://www.macworld.com/article/3281712/apple-releases-firmware-9b47-for-all-airpods-with-h2-chip.html) - [AppleInsider News — Apple Releases New Firmware Update for H2 Chip AirPods](https://appleinsider.com/articles/26/11/10/new-airpods-firmware-has-been-released-by-apple?utm_source=rss) - [Cult of Mac — Apple Releases Firmware Update 9B47 for Recent AirPods Models](https://www.cultofmac.com/how-to/how-to-update-airpods-firmware) --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._