Apple Rolls Out AirPods Pro 3 Firmware 8B40 Ahead of iOS 26.5 Launch

Key facts

• Apple released firmware version 8B40 for AirPods Pro 3 on the day of reporting.
• The previous firmware version was 8B39, released last month.
• The update comes ahead of the iOS 26.5 launch expected in the coming weeks.
• Apple's support document for AirPods firmware has not been updated with 8B40 release notes.
• Most AirPods firmware updates are described as 'Bug fixes and other improvements'.
• There is no manual way to trigger the firmware installation; it requires specific conditions.
• The firmware may later roll out to AirPods Pro 2 and AirPods 4, which also received the 8B39 update.

New Firmware for AirPods Pro 3 Appears Without Explanation

Apple has begun distributing a new firmware update for the AirPods Pro 3, designated build 8B40, marking the first significant software refresh for the earbuds since last month's 8B39 release. The update arrives as the company prepares to launch iOS 26.5 in the coming weeks, though the timing suggests a routine maintenance release rather than a feature-packed overhaul. As of now, Apple's official support page for remains blank for version 8B40, offering no details on what the update contains. Historically, the company's descriptions for such updates have been limited to 'Bug fixes and other improvements,' a pattern that appears to hold true today.

Installation Process Requires Patience and Specific Conditions

Users cannot manually force the firmware to install; instead, the update is delivered automatically when certain conditions are met. To receive 8B40, AirPods Pro 3 must be within Bluetooth range of an iPhone, iPad, or Mac that is connected to Wi-Fi. The earbuds should be placed in their charging case, which must be connected to power, with the case lid closed. Apple advises waiting at least 30 minutes for the update to complete. After that period, users can check the firmware version in their device's settings and repeat the process if the update has not yet taken effect. The company does not provide a progress indicator or notification when the update is being installed.

Limited Scope Raises Questions About Future Rollout

Currently, firmware 8B40 is exclusive to the AirPods Pro 3, the latest model in Apple's premium earbud lineup. However, given that last month's 8B39 update was also delivered to the AirPods Pro 2 and AirPods 4, there is a strong possibility that those models will receive the new firmware in the near future. Apple has not confirmed any timeline for a broader rollout, nor has it indicated whether 8B40 addresses any specific issues or introduces new functionality. The lack of transparency leaves users and analysts to rely on anecdotal reports of changes in performance, battery life, or audio quality.

Pricing and Accessories Remain Unchanged

The AirPods Pro 3 are currently available for $199, down from their original $249 launch price. Apple continues to offer accessories such as the AirFly Pro 2, which allows AirPods to connect to standard headphone jacks, and the Belemay leather case for the earbuds. Neither the firmware update nor the impending iOS release has altered the product's pricing or accessory lineup.

What Comes Next for AirPods Users

With iOS 26.5 expected within weeks, the firmware update may be a preparatory step for new features or compatibility requirements. However, until Apple publishes official release notes, the precise purpose of 8B40 remains speculative. Users who notice any differences in performance or behavior are encouraged to share their observations, as community feedback often provides the earliest clues about update content. For now, the update appears to be a routine maintenance release, but the absence of documentation leaves room for surprises. Apple's track record suggests that if any significant changes are included, they will be disclosed only after the update has been widely deployed.

The bottom line

• Apple released AirPods Pro 3 firmware 8B40 without release notes, likely containing bug fixes and performance improvements.
• The update is automatic and requires the earbuds to be in their charging case, connected to power, and near a paired Apple device on Wi-Fi.
• Installation takes at least 30 minutes with no user-visible progress indicator.
• The firmware may later expand to AirPods Pro 2 and AirPods 4, as happened with the previous 8B39 update.
• The update precedes iOS 26.5, suggesting possible integration or compatibility preparations.
• Users are advised to check their firmware version and repeat the process if the update hasn't installed.