This update includes improvements to functions as listed below.
The exact changes may differ depending on your device model, country, and service provider.
To get the best from your device, please keep your device up to date and regularly check for software updates.

SM-R510

Build Number : R510XXU0AYF1

Android version : RTOS 1.0

Release Date : 2025-07-24

• Stability and reliability
The stability has been improved.

Build Number : R510XXU0AYB1

Android version : RTOS 1.0

Release Date : 2025-03-11

• Stability and reliability
The stability has been improved.

Build Number : R510XXU0AXC2

Android version : RTOS 1.0

Release Date : 2024-03-18

• Stability and reliability
The stability has been improved.

Build Number : R510XXU0AXB4

Android version : RTOS 1.0

Release Date : 2024-03-06

• Auto switch Buds
Operations for connectivity with PCs and usability have been improved.
※Supported devices and versions
. Phone/Tablet: Supported on devices with One UI 4.1.1 or above and the “Continuity Service” app version 1.2.16 or above.
. Galaxy Book: Supported on Samsung Settings v6.0.0 and later versions.
• Stability and reliability
An Auracast™ and device operation-related stabilization code has been applied.

Build Number : R510XXU0AXA2

Android version : RTOS 1.0

Release Date : 2024-01-16

• Stability and reliability
The stability has been improved.

Build Number : R510XXU0AWI2

Android version : RTOS 1.0

Release Date : 2023-10-04

• Added a feature to join Auracast™ broadcasts
You can join shared Auracast™ broadcasts near you.
* How to join: Bluetooth - Galaxy Buds2 Pro settings - Find a broadcast
※ To join an Auracast™ broadcast, you need to connect to the Auracast™ Assistant device.
• Stability and reliability
The stability has been improved.

Build Number : R510XXU0AWF4

Android version : RTOS 1.0

Release Date : 2023-07-03

• Earbuds settings
A new feature has been added to the Labs menu.
- Added “Sharpen call sound,” which is useful in noisy places
- Added “Extra-high ambient volume” for “Hearing enhancements”
* When activated, the “Ambient sound level” changes from step 3 to step 5.
• Stability and reliability
The stability has been improved.

Build Number : R510XXU0AWA5

Android version : RTOS 1.0

Release Date : 2023-01-16

• New feature: 360 audio recording
Put on your Buds, record a video with the Samsung Camera app, and play the video to experience vivid sounds that bring you back to the scene.
※ This feature is supported only on the Flip4 and Fold4 models upgraded to One UI 5.0.

• Samsung Members
A new “Connected device diagnostics” option has been added to check the proper performance of your Galaxy Earbud’ touch sensor, charging function, etc. on the connected phone.
※ Please update Samsung Members and Galaxy Wearable app to the latest versions for using the 'Connected device diagnostics' feature.

• Stability and reliability
The stability has been improved.

Build Number : R510XXU0AVK3

Android version : RTOS 1.0

Release Date : 2022-11-28

• Stability and reliability
Device behavior has been improved.

Build Number : R510XXU0AVI7

Android version : RTOS 1.0

Release Date : 2022-10-04

• Stability and reliability
The stability has been improved.

Build Number : R510XXU0AVG5

Android version : RTOS 1.0

Release Date : 2022-07-19

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.