SM-R321
SM-R321Solutions & Tips
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How to use
How to make an service appointment for your Galaxy Device
FAQ about Samsung mobile. Find out more about "How to make an appointment at Samsung Service Center for your Galaxy Device" with Samsung Support.
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How to use
How to register Product warranty online on Samsung Members App
FAQ for Samsung Warranty. Find more about How to register Product warranty online on Samsung Members App with Samsung Support
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Setting
Samsung Service Center Operation Update
FAQ for Samsung Service Center . Find more about "Samsung Service Center Service Status During National Recovery Period" with Samsung Support.
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How to use
Water and Dust Resistance IP ratings on Samsung Galaxy Device
FAQ for Samsung Mobile. Find more about "Water and Dust Resistance IP ratings on Samsung Galaxy Device"with Samsung Support.
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How to use
[Holiday Closure] Service Centers Operation Time
FAQ for Samsung Mobile. Find more about '[Holiday Closure] Service Centers Operation Time' with Samsung Support.
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How to use
Always-on care, for your device
Find more about "Always-on care, for your device" with Samsung Support.
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How to use
How to Find My Mobile
FAQ about Samsung Mobile. Find out more about "How to Find My Mobile" with Samsung Support.
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Battery
How to fast charge on your Galaxy device
FAQ for Samsung Mobile. Find more about "How to fast charge on your Galaxy device" with Samsung Support.
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Application
How to submit an error report on Samsung Members app?
FAQ for Samsung Members App. Find more about "How to submit an error report on Samsung Members app?" with Samsung Support.
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Galaxy Apps
Always on Support with Samsung Members
FAQ for Samsung Members. Find more about "Always on Support with Samsung Members" with Samsung Support.
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How to use
How to Request Sign Language Service
FAQ for Samsung Sign Language Support. Find more about "How to Request Sign Language Service" with Samsung Support.
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Setting
Samsung Service Center Operation Update
FAQ for Samsung Service Center. Find more about 'Samsung Service Center Operation Update' with Samsung Support.
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How to use
Safety precautions when using a Galaxy device
FAQ for Mobile Devices. Find more about Safety precautions when using a Galaxy device with Samsung Support.
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How to use
How to change the language settings of each app in your Galaxy device
FAQ for Mobile Devices. Find more about How to change the language settings of each app in your Galaxy device with Samsung Support.
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How to use
How to use Galaxy Wearable Self Diagnostics
FAQ for Mobile Devices. Find more about How to use Galaxy Wearable Self Diagnostics with Samsung Support.
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How to use
How to clean your Samsung Galaxy device
Considering how dirt and germs accumulate on the devices we use every day, it is wise to learn how to clean your Samsung Galaxy device.
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Galaxy 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.
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Galaxy Apps
Use the Samsung Find app to locate a lost device
Learn how to use the Samsung Find app to locate lost devices and track Samsung SmartTags.
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Galaxy Apps
Features of the Samsung Find app
Discover the various features of the Samsung Find app.
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Setting
Use silent modes on your Samsung Galaxy Watch
Discover how to use the different silent modes on your Galaxy watch.
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Galaxy Apps
View your step count in Samsung Health
Learn to use Galaxy devices to track your step count in the Samsung Health app.
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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.
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How to use
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.
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How to use
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.
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How to use
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.
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How to use
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.
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How to use
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.
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How to use
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.
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How to use
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.
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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.
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Network & WiFi
What to do when your Samsung Galaxy Watch cannot connect to Wi-Fi
Fix Wi-Fi connection issues on your Galaxy Watch. Learn how to check settings, reset your device, and reconnect to a Wi-Fi network quickly and easily.
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How to use
Guide to Samsung Galaxy Watch strap compatibility and replacement
Check Samsung Galaxy Watch band compatibility by model and learn how to replace your watch strap safely.
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Hardware
What to do if your Samsung Galaxy Watch buttons appear unresponsive, lag, or freeze
Learn how to troubleshoot a Samsung Galaxy Watch that is frozen, lagging, or has unresponsive buttons. Follow these step-by-step instructions to restart, force reboot, or reset your device.
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Setting
Manage notifications on your Samsung Galaxy Watch
Learn how to manage notifications on your Samsung Galaxy Watch using the Wearable app. Customize app alerts, adjust advanced settings, and control how notifications are delivered.
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Battery
How to resolve slow or interrupted charging issues on your Samsung Galaxy Watch
Troubleshoot slow or failing charging on your Samsung Galaxy Watch by verifying your charging environment, adaptors, and using device diagnostics.
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How to use
How to enable Raise wrist to wake on your Samsung Galaxy Watch
Learn how to enable Raise wrist to wake on your Samsung Galaxy Watch. Turn on the screen automatically with a simple wrist movement using your watch or the Wearable app.
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How to use
How to troubleshoot and maintain your Samsung Galaxy Watch rotating bezel
Learn how to troubleshoot and maintain your Samsung Galaxy Watch rotating bezel. Find out why a bezel gap is normal and get step-by-step instructions for cleaning, restarting, and updating your watch for optimal performance.
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Hardware
What to do if your Samsung Galaxy Watch buttons appear to be not working
Troubleshoot unresponsive or stuck buttons on your Samsung Galaxy Watch. Learn how to clean, restart, update, or reset your device to restore full functionality.
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Setting
How to set and manage alarms on your Samsung Galaxy Watch
Learn how to set, manage, and troubleshoot alarms on your Samsung Galaxy Watch. Discover how to sync alarms with your phone and ensure your alarm sounds are active.
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How to use
How to troubleshoot touchscreen issues or use touch gestures on your Samsung Galaxy Watch
Learn how to correctly use touch gestures on your Samsung Galaxy Watch and discover step-by-step troubleshooting solutions if your screen is unresponsive or lagging.
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How to use
How to backup data on Samsung Galaxy Device automatically
FAQ for Samsung Mobile Device. Find more about "How to backup data on Samsung Galaxy Device automatically" with Samsung Support.
Manuals & Downloads
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Useful links
Other software tools and services
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