SM-R321
SM-R321Solutions & Tips
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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
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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Power
[Gear VR] How do I charge it?
FAQ for Samsung Mobile. Find more about '[Gear VR] How do I charge it?' with Samsung Support.
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Backup & Restore
Gear S3: How do I Back Up Data Stored on the Gear?
FAQ for Samsung Mobile. Find more about 'Gear S3: How do I Back Up Data Stored on the Gear?' with Samsung Support.
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How to use
Gear S3: How do I Return to the Previous Screen?
FAQ for Samsung Mobile. Find more about 'Gear S3: How do I Return to the Previous Screen?' with Samsung Support.
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Application
Gear S3: How do I Download More Apps?
FAQ for Samsung Mobile. Find more about 'Gear S3: How do I Download More Apps?' with Samsung Support.
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Power
Gear S3: How do I Set the Power Saving Mode?
FAQ for Samsung Mobile. Find more about 'Gear S3: How do I Set the Power Saving Mode?' with Samsung Support.
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How to use
Gear S3: How do I make a Screenshot?
FAQ for Samsung Mobile. Find more about 'Gear S3: How do I make a Screenshot?' with Samsung Support.
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Setting
Gear S3: How do I Turn On Watch Always On?
FAQ for Samsung Mobile. Find more about 'Gear S3: How do I Turn On Watch Always On?' with Samsung Support.
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Power
Gear S3: How can I Increase the Battery Runtime/Standby Time?
FAQ for Samsung Mobile. Find more about 'Gear S3: How can I Increase the Battery Runtime/Standby 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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Audio
How to pair and switch devices connected to the Galaxy Buds+
FAQ for Samsung Galaxy Buds+. Find more about "How to pair and switch devices connected to the Galaxy Buds+" 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
Galaxy Watch 3: Pairing with your smartphone
FAQ for Samsung Watch. Find more about "Galaxy Watch 3: Pairing with your smartphone" with Samsung Support.
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How to use
Find the best fit for your ears with the Galaxy Earbud fit test
FAQ for Samsung Mobile. Find more about the best fit for your ears with the Galaxy Earbud fit test with Samsung Support.
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How to use
Tips for the best audio quality on the Galaxy Buds2
FAQ for Samsung Mobile. Find more about tips for the best audio quality on the Galaxy Buds2 with Samsung Support.
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How to use
How to properly use your Galaxy Buds2
FAQ for Samsung Mobile. Find more about how to properly use your Galaxy Buds2 with Samsung Support.
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How to use
Measure your body composition with the Galaxy Watch4 series
FAQ for Samsung Mobile. Find more about the how to measure your body composition with the Galaxy Watch4 series 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
How to connect a Galaxy Watch to a smartphone
FAQ for Mobile Devices. Find more about How to connect a Galaxy Watch to a smartphone with Samsung Support.
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How to use
How to connect Galaxy Buds to other devices
Learn how to pair your Galaxy Buds with other devices.
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How to use
What is the Galaxy Buds 360 audio feature?
FAQ for Mobile Devices. Find more about What is the Galaxy Buds 360 audio feature with Samsung Support.
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How to use
How to manage tiles on your Galaxy Watch
FAQ for Mobile Devices. Find more about How to manage tiles on your Galaxy Watch with Samsung Support.
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How to use
How to charge my Galaxy Buds
FAQ for Mobile Devices. Find more about How to charge my Galaxy Buds with Samsung Support.
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How to use
How do I customise the watch face on my Galaxy Watch?
FAQ for Mobile Devices. Find more about How do I customise the watch face on my Galaxy Watch with Samsung Support.
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How to use
How do I change the display name of my Galaxy Buds?
FAQ for Mobile Devices. Find more about How do I change the display name of my Galaxy Buds with Samsung Support.
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How to use
How to use the Galaxy Watch
FAQ for Mobile Devices. Find more about How to use the Galaxy Watch with Samsung Support.
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How to use
How can I take a screenshot on my Galaxy Watch?
FAQ for Mobile Devices. Find more about How can I take a screenshot on my Galaxy Watch with Samsung Support.
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How to use
How can I make a payment with my Galaxy Watch?
FAQ for Mobile Devices. Find more about How can I make a payment with my Galaxy Watch with Samsung Support.
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How to use
What is the difference between the Galaxy Buds2, Buds Live and Buds Pro?
FAQ for Mobile Devices. Find more about What is the difference between the Galaxy Buds2, Buds Live and Buds Pro Buds with Samsung Support.
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How to use
How do I update my Galaxy Buds software?
FAQ for Mobile Devices. Find more about How do I update my Galaxy Buds software with Samsung Support.
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How to use
How to charge the Galaxy Watch5 faster
FAQ for Mobile Devices. Find more about How to charge the Galaxy Watch5 faster with Samsung Support.
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How to use
What is the Galaxy Buds2 Pro 360 audio feature?
FAQ for Mobile Devices. Find more about What is the Galaxy Buds2 Pro 360 audio feature 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 the touch command of Samsung Galaxy Buds
Learn how to set up and use touch commands on the Samsung Galaxy Buds2 series.
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How to use
Galaxy Watch Water Resistance
FAQ for Mobile Devices. Find more about Galaxy Watch Water Resistance 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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Hardware
Tips and techniques for using D-Buckle Sport band for Galaxy Watch Series
Unlock the full potential of your Galaxy Watch Series D-Buckle Sport band with expert tips and techniques. Learn how to adjust, maintain, and customise your watch band for a personalised and stylish experience. Enhance your Galaxy Watch with this versatile accessory, designed to complement your fashion and elevate your smartwatch game.
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How to use
Measure your body composition with the Galaxy Watch series
You can measure your body composition using the BIA sensor on your Galaxy Watch.
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How to use
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.
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How to use
Galaxy Watch Compass app user guide
Knowing how to use your Galaxy Watch's compass will help you get where you need to go when you're not quite sure where to turn.
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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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How to use
How to correctly wear and maintain your Galaxy Watch/Fit
Ensure that your Galaxy Watch/Fit stays in good condition by following this guide to wearing and maintaining your device properly.
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How to use
How to change your Galaxy Earbud Tips
Learn how to easily replace your Galaxy Earbud Tips with our comprehensive guide.
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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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Battery
All about the wireless charging and Wireless power sharing features on the Samsung Galaxy Watch Ultra and Watch7
Discover how the design changes on the Galaxy Watch7 series alter the device’s ability to charge wirelessly.
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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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How to use
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.
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Software Upgrade
How to update software and apps on your Samsung Galaxy Watch
Learn how to update your Samsung Galaxy watch’s software and apps.
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How to use
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.
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Audio
What to do if you experience static noise with the Samsung Galaxy Buds
Learn what to do when your Galaxy Buds have static noise.
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How to use
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.
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Battery
How to charge a Samsung Galaxy Watch with or without a charger
Learn about different charging methods and battery saving features available on your Galaxy Watch.
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Power
What to do when Samsung Galaxy earbuds do not turn on or charge
Learn what to do when Samsung Galaxy earbuds do not turn on or charge.
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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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Setting
How to use your Galaxy phone or Watch to manage notifications on your wearable device
Learn how to use your Galaxy phone and Galaxy Watch to enable and disable notifications on your wearable device.
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How to use
What to do if your Galaxy Watch touch screen is not working
Use this guide to troubleshoot touch screen issues, restore screen responsiveness, or reset your Galaxy Watch.
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How to use
What can i do if exclamation mark appears on my galaxy fit screen
FAQ for Samsung Mobile Device. Find more about "What can i do if exclamation mark appears on my galaxy fit screen" with Samsung Support.
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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.
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Audio
How To Listen To Music On Your Galaxy Buds
FAQ for Samsung Mobile. Find more about 'How To Listen To Music On Your Galaxy Buds' with Samsung Support.
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Call & Contacts
How To Use Call Features On Your Galaxy Buds
FAQ for Samsung Mobile. Find more about 'How To Use Call Features On Your Galaxy Buds' with Samsung Support.
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Audio
How To Optimize Your Sound Experience With Galaxy Buds
FAQ for Samsung Mobile. Find more about 'How To Optimize Your Sound Experience With Galaxy Buds' with Samsung Support.
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How to use
Galaxy Buds Charging Tips And Precautions
FAQ for Samsung Mobile. Find more about 'Galaxy Buds Charging Tips And Precautions' with Samsung Support.
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Audio
How Can I Avoid Sound From Galaxy Buds Lags When Videos Or Games Are Played
FAQ for Samsung Mobile. Find more about 'How Can I Avoid Sound From Galaxy Buds Lags When Videos Or Games Are Played' with Samsung Support.
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Bluetooth
How To Pair Bluetooth Headphones To Your Samsung Galaxy Watch Active2
FAQ for Samsung Mobile. Find more about 'How To Pair Bluetooth Headphones To Your Samsung Galaxy Watch Active2' with Samsung Support.
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Application
How To Customize Apps On Your Samsung Galaxy Watch Active2
FAQ for Samsung Mobile. Find more about 'How To Customize Apps On Your Samsung Galaxy Watch Active2' with Samsung Support.
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Hardware
What To Do If Gps Is Not Working Properly On Samsung Galaxy Watch Active2
FAQ for Samsung Mobile. Find more about 'What To Do If Gps Is Not Working Properly On Samsung Galaxy Watch Active2' with Samsung Support.
Manuals & Downloads
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Useful links
Other software tools and services
Samsung Kies
Samsung Kies connects your mobile phone to your PC, making it easier for you to synchronize data between devices and find new apps.
READ MORESoftware Upgrade
Update your firmware in your smartphone via Over The Air. It's an easy way to ensure optimal performance from your smartphone
READ MORES Note
You can use your PC to efficiently manage all the notes you wrote on your mobile device using S Note.
READ MOREFind My Mobile
Protect your personal information and recover a lost phone. Find my Mobile lets you control and track your mobile remotely.
READ MORE