SM-G991B/DS
Common Topics
SM-G991B/DS
SM-G991B/DSSolutions & Tips
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Application
Smart Switch: iOS to Galaxy through iCloud
How to Video for Samsung Mobile Phone. Find more about 'Smart Switch: iOS to Galaxy through iCloud' with Samsung Support.
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Application
Using Smart Tutor on Samsung Android Smart Phones
How to Video for Samsung Mobile Phone. Find more about 'Using Smart Tutor on Samsung Android Smart Phones' with Samsung Support.
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Backup & Restore
Smart Switch: iOS to Galaxy phone using USB connector
How to Video for Samsung Mobile Phone. Find more about 'Smart Switch: iOS to Galaxy phone using USB connector' with Samsung Support.
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Application
[Smart Switch] How to transfer data from one android device to a Galaxy device?
How to Video for Samsung Mobile Phone. Find more about '[Smart Switch] How to transfer data from one android device to a Galaxy device?' with Samsung Support.
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Others
Enjoy faster connectivity with Wi-Fi 6E and Intelligent Wi-Fi
FAQ for Samsung Mobile. Find more about 'Enjoy faster connectivity with Wi-Fi 6E and Intelligent Wi-Fi' with Samsung Support.
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Others
How to keep your personal data safe using Private Share
FAQ for Samsung Mobile. Find more about 'How to keep your personal data safe using Private Share' with Samsung Support.
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Others
What is the Galaxy Ecosystem that enables connected living?
FAQ for Samsung Mobile. Find more about 'What is the Galaxy Ecosystem that enables connected living?' with Samsung Support.
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Others
Meet the next level of lifetime story maker in Camera of Galaxy S21 Series
FAQ for Samsung Mobile. Find more about Meet the next level of Lifetime Story Maker in Camera of Galaxy S21 Series with Samsung Support.
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Others
Enjoy S Pen’s Writing Experience with Galaxy S21 Ultra
FAQ for Samsung Mobile. Find more about Enjoy S Pens Writing Experience with Galaxy S21 Ultra with Samsung Support.
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Others
Control your shots with Director’s View on Galaxy S21 Series
FAQ for Samsung Mobile. Find more about Control your shots with Director’s View on Galaxy S21 Series with Samsung Support.
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Others
How to use and charge Galaxy S21 Series
FAQ for Samsung Mobile. Find more about How to use and charge Galaxy S21 Series with Samsung Support.
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Others
Delightful Experiences from One UI 3 with Android 11 of Galaxy S21 Series
FAQ for Samsung Mobile. Find more about Delightful Experiences from One UI 3 with Android 11 of Galaxy S21 Series with Samsung Support.
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Network & WiFi
Smart Phone: How to setup the APN and how to reset it?
How to Guide for Samsung Mobile Phone. Find more about 'Smart Phone: How to setup the APN and how to reset it?' with Samsung Support.
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Application
How to track the lost Galaxy phone using the Find my Mobile service?
FAQ guide on how to track a lost Samsung Galaxy phone
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Application
How to disable the display of Touch Input Block Error message on the device?
How to disable the display of Touch Input Block Error message on the device?
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Backup & Restore
How to manage Samsung Cloud on the browser?
Samsung Cloud access on the browser
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Hardware
What is UMS(USB Mass Storage)
FAQ for Samsung Mobile Phone. Find more about 'What is UMS(USB Mass Storage)' with Samsung Support.
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Battery
The battery drains fast, How do I extend the battery life?
FAQ for Samsung Mobile Phone. Find more about 'The battery drains fast, How do I extend the battery life?' with Samsung Support.
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Others
Discuss in detail the APN settings for Android phones using Etisalat and Du in UAE
FAQ for Samsung Mobile Phone. Find more about 'Discuss in detail the APN settings for Android phones using Etisalat and Du in UAE' with Samsung Support.
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Network & WiFi
How do I set up Wi-Fi tethering on my Samsung Galaxy device?
FAQ for Samsung Mobile Phone. Find more about 'How do I set up Wi-Fi tethering on my Samsung Galaxy device?' with Samsung Support.
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Battery
Should I use batteries with my device that are not made by Samsung?
FAQ for Samsung Mobile Phone. Find more about 'Should I use batteries with my device that are not made by Samsung?' with Samsung Support.
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Settings
How to set up and use the Samsung Accounts
FAQ for Samsung Mobile Phone. Find more about 'How to set up and use the Samsung Accounts' with Samsung Support.
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Battery
How to check the charging accessories of Samsung Smart Phone?
FAQ for Samsung Mobile Phone. Find more about 'How to check the charging accessories of Samsung Smart Phone?' with Samsung Support.
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Others
I want to learn about Samsung warranty policy.
FAQ for Samsung Air Conditioning. Find more about 'I want to learn about Samsung warranty policy.' with Samsung Support.
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Settings
Samsung Account: How can I change the language of the Samsung account?
FAQ for Samsung Mobile Phone. Find more about 'Samsung Account: How can I change the language of the Samsung account?' with Samsung Support.
Manuals & Downloads
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