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    • Android 12 update vs One UI 4.0 vs One UI 4.1: update Galaxy S21, S20 and S10 to Android 12
      • Top 12 new features in Android 12 update for Galaxy S21, S20 and S10
      • How to use Extra Dim on Galaxy S22, S21, S20, and S10? How to use Extra Dim on Galaxy S22, S21, S20, and S10?
      • Should I enable Protect Battery to limit the maximum battery charge to 85% on Galaxy S22, S21, S20, and S10?
      • Do You Need to Enable the Suspend Execution for Cached Apps on Galaxy S22 or Galaxy S21, S20, and S10 with Android 12 update?
      • How to Automatically Convert a Photo to a Time-lapse video with Scene Relighting on Galaxy S22, S21, S20, and S10?
      • A complete guide for Writing Assistant on Samsung Keyboard on Galaxy S22, S21, S20 and S10 (with Android 12)
    • How to charge Galaxy S21 battery properly?
    • Ultimate Guide for Using SIM Card on Galaxy S21
    • Master Meaning of Galaxy S21 Status Icons and Notification Icons
    • Layout of Galaxy S21, S21+, and S21 Ultra
      • How to Use and Customize Galaxy S21 Side Key?
      • How to use Galaxy S21 quick settings panel?
      • How to use touchscreen gestures on Galaxy S21?
      • How to power on, power off, and reboot Galaxy S21,even when the phone hangs?
      • How to migrate to Galaxy S21 with Samsung Smart Switch?
    • Understand and Use Galaxy S21 Lock Screen
      • How to lock Galaxy S21 screen?
      • Master Galaxy S21 Lock Screen Settings
    • How to Use Galaxy S21 Home Screen?
      • How to use widgets on Galaxy S21?
      • How to Customize Galaxy S21 Home Screen?
      • How to use LED icon editor to customize LED icons for Smart LED View Cover and LED Back Cover?
    • How to use and customize Galaxy S21 navigation buttons and navigation bar?
      • How to use navigation gestures on Galaxy S21?
      • How to use NavStar (Good Lock) to customize navigation buttons and navigation bar on Samsung Galaxy phones?
  • New Features
    • Top 13 new features in One UI 5 update (Android 13 update) for Galaxy S22, S21, and S20
    • Android 12 update vs One UI 4.0 vs One UI 4.1: update Galaxy S21, S20 and S10 to Android 12
    • Master Google Discover and Samsung Free on Galaxy S21
    • Top 6 disappointments of Galaxy S21 Ultra
    • Galaxy S21 vs Galaxy S21+ vs Galaxy S21 Ultra
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    • How to use Galaxy S21 Camera App?
    • How to Use Galaxy S21 Camera Modes?
    • Ultimate Guide for Galaxy S21 Camera Settings
    • How to use Galaxy S21 camera quick launch?
    • How to set and resize photo size on Samsung Galaxy S21, S20, S10, and S9 without using any third-party apps?
  • Accessories
    • How to use Galaxy S21 Smart Clear View Cover (S-View Flip Cover)?
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    • How to use LED icon editor to customize LED icons for Smart LED View Cover and LED Back Cover?
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Samsung Galaxy S21 Guides

Samsung Galaxy S21 Guides

About Galaxy S21 Guides@GadgetGuideOnline

Samsung Galaxy S21 guidesSamsung Galaxy S21 Guides @GadgetGuideOnline is an online community for owners of Samsung Galaxy S21, S21+, and S21 Ultra.

Contents hide
1. Galaxy S21 Guides@GadgetGuideOnline is a free community.
2. How to participate in Galaxy S21 Guides@GadgetGuideOnline?
3. How Galaxy S21 Guides@GadgetGuideOnline is organized?
4. Other ways to communicate in the community
5. How to follow Galaxy S21 Guides@GadgetGuideOnline?
6. Other sister communities

Galaxy S21 Guides@GadgetGuideOnline is a free community. 

All Galaxy S21 guides in this site are free. 

No subscription. No registration. You can access all Galaxy S21 guide at any time from any devices.

There is no hidden section. There are no members-only contents. 

Of course, if you want to get the latest update on Galaxy S21 tips and tricks, you can sign up for our free newsletter.  This is absolutely optional.

How to participate in Galaxy S21 Guides@GadgetGuideOnline?

As an owner of Samsung Galaxy S21, S21+, or S21 Ultra, you may have some questions or encounter some issues when using the phone. You can get help from the community.

Your questions may be answered in some published guides already. 

If you cannot find the answer or solution for your question or problem, you can post your question in the comments section on any related pages. The community will help you address such questions of problems.

At the same time, we may release a detailed how-to guide to help all Galaxy S21 owners who may have similar questions or problems.

So, the first way to participate in the community is to ask.

The second way to participate is to answer.

Many Galaxy S21 owners are seasoned Samsung Galaxy phone users.  You can share your experiences, tips and tricks with other members by answering questions posted by other members in the comments section. 

You can ask and answer anonymously. No registration is required. 

Of course, to stop spamming, all comments are manually moderated. 

How Galaxy S21 Guides@GadgetGuideOnline is organized?

The core part of Galaxy S21 Guides are detailed guides for using Galaxy S21, S21+, and S21 Ultra. These guides are grouped into 5 groups.

  • Galaxy S21 new features guides. 
  • Galaxy S21 how-to guides.
  • Galaxy S21 camera guides.
  • Galaxy S21 accessories guides.
  • The official Galaxy S21 User Manual. 

All Galaxy S21 guides are listed on one of these 5 pages. So, you can easily find the guides you need. And you can also easily post your questions 

If you have any questions related to any of the 5 topics and they re not covered by published guides, you may post your questions or problems on that page.

If you need to post screenshots, you can post them on our Facebook page.

Other ways to communicate in the community

In addition to using the comments on our website, you may reach us in other ways:

  • Facebook. You can also post on our Facebook page, or send a Facebook message to us.
  • YouTube. You may follow us on YouTube and send comments and messages. 
  • Email. You may use the contact us page to send a message. 

We welcome all feedback and recommendations. 

How to follow Galaxy S21 Guides@GadgetGuideOnline?

In addition to Facebook and YouTube, you can also follow us through the newsletter (coming soon).

The newsletter (Galaxy S21 Tips and Tricks) is usually sent once or twice each month.  

Other sister communities

If you are using a phone other than Galaxy S21, GGO has other communities for you:

  • Galaxy S20 Guides for Samsung Galaxy S20, S20+, S20FE, and S20 Ultra.
  • Galaxy S10 Guides for Samsung Galaxy S10, S10+, S10e, S10 5G, and S10 Lite.
  • Galaxy Note Community for all Galaxy Note devices from the original Galaxy Note (Note 1) to Galaxy Note 10, Galaxy Note 10+, and Galaxy Note 10 Lite.
  • Galaxy S9 Guides for Galaxy S9 and Galaxy S9+.
  • Galaxy S8 Guides for  GalaxyS8 and Galaxy S8+.
  • Galaxy S7 Guides for Galaxy S7 and Galaxy S7 Edge
  • Galaxy S6 Guides for Galaxy S6, Galaxy S6 Edge, and Galaxy S6 Edge+.
  • Galaxy S5 Guides for Galaxy S5 (all variants and modes)
  • Galaxy S4 Guides for Galaxy S4 (all variants and models)
  • Moto G Guides for all Moto G devices from the 1st gen Moto G to the latest 8th Gen Moto G devices including Moto G Style and Moto G Power 2020.
  • Moto E Guides for all generations of Moto E devices.
  • Moto X Guides for all generations (up to 4th gen) of Moto X devices and Moto One devices.
  • Amazon Fire tablet guides for all generations of Amazon Fire tablet (including Kindle Fire, Fire HDX, and Fire tablet)
  • Android Guides on new features of each version of Android.

All these communities feature many detailed how-to guides for specific gadgets. And all are free.

Don’t miss any Galaxy S21 Guides!

Subscribe to our FREE Samsung Galaxy S21 Tips and Tricks Newsletter now!

We don’t spam! Read more in our privacy policy

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Tags

Android 11 Android 12 app icon app shortcut Apps screen camera camera app camera quick launch charge Galaxy S21 battery fingerprint scanner Galaxy S21 Galaxy S21 camera settings Galaxy S21 Home screen Galaxy S21 Home screen edit mode Galaxy S21 layout Galaxy S21 LED Wallet Cover Galaxy S21 lock screen Galaxy S21 quick settings Galaxy S21 quick settings panel Galaxy S21 settings Galaxy S21 Smart LED View Galaxy S21 Ultra Home screen hybrid zoom layout of Galaxy S21 lock screen long tapping navigation bar navigation button navigation gestures NavStar notification notification icon power off power off menu reboot Galaxy S21 screen lock Side key status bar status icon touchscreen gesture User Manual wallpaper widget wireless charging

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Samsung Galaxy S21 how-to guides, user manuals, tips and tricks for Samsung Galaxy S21, Galaxy S21+, Galaxy S21 FE and Galaxy S21 Ultra owners.
Disclaimer: Samsung, Galaxy, Galaxy S21, Galaxy S21+ (S21 Plus), Galaxy S21 FE and Galaxy S21 Ultra are trademarks of Samsung. Android is a trademark of Google. This website is NOT affiliated with Samsung or Google in any way. All the information provided on this website is provided on an "as is" and "as available" basis and you agree that you use such information entirely at your own risk.
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