Galaxy Buds4 Pro
SM-R640Solutions & Tips
-
Others
How to clean your Galaxy Buds4 series
FAQ for Samsung mobile. Find more about how to clean your Galaxy Buds4 series with Samsung Support.
-
Others
Measure your ECG with the Galaxy Watch series
Measuring your ECG on the Galaxy Watch allows you to monitor and track the health of your heart.
-
Samsung Apps
Use the Samsung Find app to share your location with your friends, child, family, and other contacts
Learn how to use the Samsung Find app to share your location with friends, family, and other contacts.
-
Settings
Use silent modes on your Samsung Galaxy Watch
Discover how to use the different silent modes on your Galaxy watch.
-
Others
How to use the Samsung Galaxy Ring
Learn more about the Galaxy Ring and its features.
-
Hardware
How to replace the Galaxy Buds 3 Pro eartips
Buds Pro 3 eartip
-
Samsung Apps
View your step count in Samsung Health
Learn to use Galaxy devices to track your step count in the Samsung Health app.
-
Others
Use Samsung Health sleep monitoring on your Samsung Galaxy Watch and Fit
Learn how to use the sleep monitoring feature on the Samsung Health app and get a better night’s sleep.
-
Others
What to do when a Samsung Galaxy Watch app crashes, freezes, or won’t respond
Learn what to do when an app on your Samsung Watch crashes, freezes, or won’t respond.
-
Others
How to pair a Galaxy Watch with your Samsung Galaxy device
Learn how to connect your Galaxy Watch to your Samsung Galaxy device with this step-by-step guide.
-
Power
How to use the Wireless power sharing feature on your Galaxy Device
Learn how to use the Wireless power sharing feature to charge your Galaxy phone and other devices.
-
Others
How to attach the band to your Galaxy Watch8 and Watch8 Classic
FAQ for Samsung Mobile. Find more about how to attach the band to your Galaxy Watch8 and Watch8 Classic with Samsung Support.
-
Others
How to use the personalised Running coach feature on your Galaxy Watch8 and Watch8 Classic
FAQ for Samsung Mobile. Find more about how to use the personalised Running coach feature on your Galaxy Watch8 and Watch8 Classic with Samsung Support.
-
Others
What is the display size of Watch 8 Classic?
FAQ to learn What is the display size of Watch 8 Classic?
-
Hardware
What are the colors of Watch 8, Watch Classic 8 and Watch 8 Ultra?
FAQs to learn what are the colors of watch 8 watch classic 8 and watch 8 ultra.
-
Others
How to use Head gestures on the Samsung Galaxy Buds4 series
FAQ for Samsung Mobile. Find more about how to use head gestures on the Samsung galaxy buds4 series with Samsung Support.
-
Others
How to find your Galaxy Watch when it is lost
FAQ for Samsung Mobile. Find more about how to find your Galaxy Watch when it is lost with Samsung Support.
-
Others
How to connect Samsung Galaxy Buds series to a laptop to listen to music
FAQ for Samsung Mobile. Find more about how to connect Samsung Galaxy Buds series to a laptop to listen to music.
-
Others
How to reconnect your Samsung Galaxy Watch or Buds series to a new phone
FAQ for Samsung Mobile. Find more about how to reconnect your Samsung Galaxy Watch or Buds series to a new phone with Samsung Support.
-
Others
What to do when sound is not heard from one side of your Samsung Galaxy Buds series
FAQ for Samsung Mobile. Find more about What to do when sound is not heard from one side of your Samsung Galaxy Buds series with Samsung Support.
-
Others
How to find your Galaxy Buds series when they are lost
FAQ for Samsung Mobile. Find more about how to find your Galaxy Buds series when they are lost with Samsung Support.
-
Others
How to use Do not disturb mode on your Samsung Galaxy Watch series
FAQ for Samsung Mobile. Find more about how to use Do not disturb mode on your Samsung Galaxy Watch series with Samsung Support.
-
Others
How to use Sleep mode and Theatre mode on your Samsung Galaxy Watch series
FAQ for Samsung Mobile. Find out how to use Sleep mode and Theatre mode on your Samsung Galaxy Watch series with Samsung Support.
-
Audio
Why the noise canceling level changes on your Samsung Galaxy Buds
Learn why Active noise canceling may feel weak or inconsistent on your Galaxy Buds and how to adjust sound settings based on fit to improve noise canceling performance.
-
Software Upgrade
How to update your Samsung Galaxy Buds software
Learn how to update your Galaxy Buds software using the Wearable app or phone settings. Follow simple steps to keep your earbuds up to date and improve performance.
-
Audio
How to reset your Samsung Galaxy Buds
Learn how to reset your Galaxy Buds using the Wearable app or phone settings. Restore default settings to fix connection or performance issues.
-
Call & Contacts
How to fix call issues on your Samsung Galaxy Buds
Learn how to fix call issues on your Galaxy Buds, including low sound, microphone problems, and poor call quality. Follow simple steps to improve audio during calls.
-
Others
How to use 360 audio on your Samsung Galaxy Buds
Learn how to enable and optimise 360 audio and Head tracking on your Samsung Galaxy Buds with our quick step-by-step guide and troubleshooting FAQ.
Manuals & Downloads
-
{{file.description}}
- ver {{file.fileVersion}}
- {{file.fileSize}} MB
- {{file.fileModifiedDate}}
- {{file.osNames}}
{{file.languageName}}{{file.allLanguageNames}}