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  • New Features
    • Top 11 new features in Galaxy S20 Android 11 update
    • Everything about eSIM support and use eSIM on Galaxy S20
    • How to use single take camera mode on Galaxy S20?
    • What is Galaxy S20 Hybrid Optic Zoom and Super Resolution Zoom?
    • How to customize icon shape on Galaxy S20 and S10?
    • Top 10 differences among Galaxy S20, S20+, and S20 Ultra
    • Top 5 new features of Galaxy S20, S20+, and S20 Ultra
    • 5 worst features of Galaxy S20, S20+, and S20 Ultra
  • How-to
    • Top 11 new features in Galaxy S20 Android 11 update
      • How to update Galaxy S20 to Android 11?
      • How to access, use, and customise widgets on Galaxy S20 lock screen and AOD screen with Android 11 update for Galaxy S20?
      • How to Use Enhanced Processing on Galaxy S20 with Android 11 update?
    • Meaning of status icons and notification icons on Galaxy S20
      • How to customize notification icon style in Galaxy S20 status bar?
      • How to enable and use Galaxy S20 developer options?
      • How to use and force Galaxy S20 dark mode?
      • A Complete Guide Of Galaxy S20 Assistant Menu
    • How to use and manage SIM card on Galaxy S20?
      • Everything about eSIM support and use eSIM on Galaxy S20
      • How to use a micro SD card on Galaxy S20?
      • Master Mobile Networks Settings on Galaxy S20
      • How to customize Galaxy S20 ringtone quickly without using any third-party apps?
    • How to charge Galaxy S20 battery?
      • What is fast charging, super-fast charging, fast wireless charging and fast wireless charging 2.0?
      • How to use and customize power mode on Galaxy S20?
      • How to set battery limit for Wireless PowerShare on Galaxy S20, Note 10, and S10?
    • How to unlock Galaxy S20 when you forget the password or PIN (without resetting the phone)?
      • How to hide password on Galaxy S20 when typing it to boost security of your phone?
      • How to confirm PIN without tapping OK on Galaxy S20 (and other Galaxy phones)?
      • How to unlock Galaxy S20 to Home screen directly (without swiping on Galaxy S20 lock screen) with face recognition?
      • How to use Galaxy S20 face recognition (face unlock)?
      • How to manage location services on Galaxy S20 to protect your privacy?
    • Unbox Galaxy S20: Understand Items in Galaxy S20 Box
      • How to use Galaxy S20 recovery mode?
      • How to power on, power off, and restart Galaxy S20?
      • How to enter, use, and exit Galaxy S20 safe mode?
      • How to migrate data to Galaxy S20 from Android and iOS devices?
    • Galaxy S20 layout
      • How to customize and use Galaxy S20 Quick Settings?
      • How to easily take a screenshot on Galaxy S20 without using any third-party apps?
      • How to remap and use Galaxy S20 Side key?
      • The Ultimate Guide of Galaxy S20 Touchscreen Gestures
      • How to adjust volume for media, ringtones, notifications and alarm tones on Galaxy S20?
    • How to use and customize Galaxy S20 lock screen?
      • How to use Galaxy S20 lockdown mode?
      • How to use Galaxy S20 always-on display (AOD) effectively?
      • Master Galaxy S20 lock screen settings
      • Use advanced features of Galaxy S20 wallpapers on the lock screen and home screen
      • How to use faceWidgets on Galaxy S20 lock screen and Always-on display screen?
      • How to use app shortcuts on Galaxy S20 lock screen?
      • How to use in-display fingerprint reader to unlock Galaxy S20?
    • How to use Galaxy S20 navigation gestures?
      • How to use and customize Galaxy S20 navigation buttons?
      • How to use the Galaxy S20 Recents screen on Galaxy S20, S20+, and S20 Ultra?
    • Master Galaxy S20 Home screen
      • How to hide Samsung Daily (Bixby Home) on Galaxy S20?
      • How to lock the Galaxy S20 Home screen layout to prevent unintentional changes?
      • How to customize icon shape on Galaxy S20 and S10?
      • Use Galaxy S20 Home screen edit mode to customize Galaxy S20 Home screen
  • Camera
    • How to use, manage and master Galaxy S20 camera modes?
    • How to use 5 different shooting methods for Galaxy S20 camera?
    • How to avoid mirrored photos (selfies) on Galaxy S20?
    • What is Galaxy S20 Hybrid Optic Zoom and Super Resolution Zoom?
    • How to use different camera lens to zoom in and zoom out on Galaxy S20?
    • How to use Galaxy S20 camera app?
    • Understand and use Galaxy S20 Camera Settings
    • How to take burst shot photos with Galaxy S20 burst mode like a pro?
    • How to use single take camera mode on Galaxy S20?
  • User Manuals
  • Accessories
    • Galaxy S20 LED View Cover (LED Wallet Cover)
    • How to use Galaxy S20 Clear View Cover (S View cover)?
    • How to use Galaxy S20 LED back cover?
    • How to use SanDisk Ultra Dual Drive USB Type-C on Galaxy S20, S10, S9 and S8?
Galaxy S20 Guides

Samsung Galaxy S20 Guides

Everything about Samsung Galaxy S20, S20+, and S20 Ultra

micro SD card

How to use Galaxy S20 recovery mode?

By simon Leave a Comment Last Modified: January 10, 2021 · Published on: December 19, 2020

How to use Galaxy S20 recovery mode?Galaxy S20 recovery mode allows you to access some very special and advanced features to manage, hack and reset Galaxy S20.

This Galaxy S20 guide explains what Galaxy S20 recovery mode is, when you need to use it, how to reboot into the recovery mode, and how to navigate and exit the recovery mode.

The Galaxy S20 recovery mode is identical on all 4 Galaxy S20 modes: Galaxy S20, S20+, S20 FE, and S20 Ultra. So this guide applies to all these phones.

What is Galaxy S20 recovery mode?

All Android phones and tablets come with a recovery mode. Galaxy S20 is not an exception.  Android vendors may add or remove some features in the recovery mode.

On Galaxy S20, you can use the recovery mode to (as shown in the picture below):

  • Wipe cache partition. This would wipe the cache partition to refresh apps without affecting your data on Galaxy S20.
  • Reset (factory data reset)  Galaxy S20.  Some geeks may refer this to “wipe” the phone. You can erase all your data and return the phone to factory state. But it does not rollback the Android version or any updates.
  • Update Galaxy S20 from ADB. If you want to sideload the update from your PC, you can do it using ADB. For example, you may manually update Galaxy S20 to Android 11 if you want
  • Update Galaxy S20 from the micro SD card.  You can also apply updates saved in the micro SD card.
  • Reboot into bootloader (download mode).  It allows you to enter download mode. For example, you want to install third-party recovery.
  • Mount /system partition. It is supposed to let you edit and correct some errors in the system partition without rooting. But it seems it is not working.
  • Run graphics test.  It simply shows how the graphics (UI) like when the phone in different states, e.g., erasing, updating, optimizing apps. It has nothing to do with GPU or display.
  • View recovery logs.
  • Run locale test. Check the locale on the phone.
  • Repair apps. This allows you to manually optimise apps (rebuild app cache and data cache).
  • Power off Galaxy S20.

Galaxy S20 recovery mode

We will explain some of them later on.

When do you need to use Galaxy S20 recovery mode?

Galaxy S20 recovery mode is NOT designed for normal users. Most Galaxy S20 owners … Read the rest

How to use SanDisk Ultra Dual Drive USB Type-C on Galaxy S20, S10, S9 and S8?

By simon Leave a Comment Last Modified: September 8, 2020 · Published on: September 8, 2020

SanDisk Ultra Dual DriveYou can simply plug SanDisk Ultra Dual Drive USB Type-C in and immediately use it on Galaxy S20, S10, S9 and S8  to transfer files, back up your data, or enjoy media saved in the drive.

This Galaxy S20 accessories guide explains how Sandisk Ultra Dual Drive USB work on Galaxy S20 and computers, when you may need this thumb drive, how to mount, unmount and access Sandisk Ultra Dual Drive USB Type-C on Galaxy S20, S10, S9 and S8, and when you should use the companion Memory Zone app and when not.

This is a continuation of this post which shows how to use the external USB drive on Galaxy S8, S9, S10, and S20 and explains the limitations and caveats of using a USB thumb drive. In this post, we focus on a specific product: Sandisk Ultra Dual Drive USB Type-C. It is one of the most reliable dual USB thumb drives that work on both PC and smartphones.

A brief review of using thumb drives and portable drives on smartphones

Traditionally, a USB device can be a master (host) or a salve (peripheral). When using a smartphone as a USB device, traditionally, the smartphone will be a slave device. For example, when you connect Galaxy S6 to the PC, it will be shown as a storage device. You cannot access the PC storage from the phone.

USB OTG (USB On-The-Go) standard allows a device to perform both master and slave roles.

To use USB accessories or peripherals (for example, USB Ethernet, USB MIDI)  on the smartphone (which becomes a USB host),  you need to meet two requirements:

  • The smartphone must support USB OTG. Most Android phones, including Galaxy phones, support USB OTG.
  • You need to use a USB OTG cable (or a USB OTG adapter). Some USB peripherals may have proper connector already. In this case, you do not need a cable or an adapter.

So, it is a bit complicated to use a thumb drive on the phone with a micro USB port. If the phone does not support USB OTG, then you cannot use it at all.

USB-C (USB Type C) dramatically simplifies it.

In USB -C specifications, the smartphone just needs to support the dual-role port (DRP). Then all USB accessories with a USB-C connector/port can be paired to the phone as a slave device.  So, you can use the USB … Read the rest

How to customize Galaxy S20 ringtone quickly without using any third-party apps?

By simon Leave a Comment Last Modified: August 31, 2020 · Published on: September 3, 2020

customize Galaxy S20 ringtone quickly without using any third-party appsYou can use Galaxy S20 ringtone to identify calls from which SIM card, or from which contact without looking at the phone.

This Galaxy S20 guide explains how to set and customize Galaxy S20 ringtones for each SIM card (if you are using two SIM cards) without installing any third-party apps, and how to customize ringtone for individual contacts so that you can “hear” who is calling when the phone rings.

This guide works on not only all Galaxy S20 (Galaxy S20, 20+, and S20 Ultra), but also all Galaxy phones with Android 10, including Galaxy S10, Galaxy Note10, Galaxy Note 20, Galaxy S9, and Galaxy Note 9.

When do you need to change the ringtone on Galaxy S20?

The default Galaxy S20 ringtone can cause confusion when there are a couple of Samsung phone users in the same room because most Galaxy phones use the same default ringtone.

So, in this case, it is wise to change the default ringtone to something else.

Sometimes, you may want to know who is calling without looking at the phone. Especially, you don’t want to miss some calls from a few important contacts.  A customized ringtone for individual contact can solve your problem.

Some owners of the dual SIM versions of Galaxy S20 may use the two SIM cards (including eSIM) for different purposes. Of course, you may want to set a memorable ringtone for each SIM card so that you can hear which SIM card is called.

In short, you may consider to change or customize Galaxy S20 ringtone:

  • To distinguish your phone calls from others in the room.
  • To know who is calling you, just from the ringtone.
  • To know which SIM card is called without looking at the phone.

Galaxy S20 allows you to choose from many pre-installed ringtones, or select your own music or audio files.

How to set Galaxy S20 ringtone for each SIM card?

You may follow these steps to change Galaxy S20 ringtone for individual SIM card.

Step 1: Open Galaxy S20 Settings

You can open Galaxy S20 setting in many different ways, for example:

  • Tap the Settings app icon on Galaxy S20 Home screen or apps screen.
  • Tap the gear icon in Galaxy S20 quick settings panel or notification panel.
  • Use voice commands including Google Assistant or Bixby.

As shown in the screenshot below, in Galaxy S20 Setting page, tap Sounds and … Read the rest

How to use different camera lens to zoom in and zoom out on Galaxy S20?

By simon Leave a Comment Last Modified: January 9, 2021 · Published on: July 27, 2020

use different camera lensesGalaxy S20 is all about the camera. The three primary camera lenses on the back of Galaxy S20 allows you to zoom in and zoom out quickly to capture any objects/scenes far or close.

For example, Galaxy S20 Ultra offers up to 100x super-resolution zoom and up to 10x hybrid zoom.

But many Galaxy S20 owners are a bit confused on choosing the correct camera lens and set the proper zoom levels.

This Galaxy S20 guide explains the differences among the three main (rear) cameras, the link between zoom and camera lenses,  how to choose different camera lenses, and how to zoom in and zoom out properly.

In this guide, we mainly use the Galaxy S20 Ultra rear cameras as an example. When there are any differences, we will highlight whether the feature is for Galaxy S20 Ultra, or Galaxy S20 (and S20+). All camera software features on three Galaxy S20 models are identical, although Galaxy S20 Ultra has better hardware specs for the primary wide-angle camera and the telephoto camera.

What are the different camera lenses on Galaxy S20?

Besides the depth sensor camera on Galaxy 20+ and S20 Ultra, on all three models of Galaxy S20 phones, there are three camera lenses for different purposes:

  1. Wide-angle camera.
  2. Ultra-wide-angle camera.
  3. Telephoto camera.

Galaxy S20, Galaxy S20 FE, and Galaxy S20+ share the identical hardware of these three camera lenses. Galaxy S20 Ultra has an upgraded camera system. But the camera app is identical on all these phones. You can also use different shooting methods as well on all of these phones.

Wide-angle camera

The 12MP (or 108MP on Galaxy S20 Ultra) wide-angle camera is the primary shooter. By default, you will take photos and record videos (except 8K videos) with this camera lens. Of course, you can choose other lenses if you want (read on).

On Galaxy S20 Ultra, you can choose to save the pictures as 12MP (at the aspect ratio of 4:3) after combining pixels, or as 108MP (which take s far more storage). Usually, you should save the photo as normal 12MP in indoor or low-light conditions. You may consider the108MP option when lighting is excellent (e.g., outdoor in sunny days).

Ultra-wide-angle camera

The 12MP ultra-wide-angle camera is identical on all three Galaxy S20 models.

With a field of view (FoV) of 120˚, this camera allows you to capture … Read the rest

How to enable and use Galaxy S20 developer options?

By simon Leave a Comment Last Modified: January 18, 2021 · Published on: June 21, 2020

enable and use Galaxy S20 developer optionsYou can enable and use Galaxy S20 developer options to access some advanced or experimental features.

This Galaxy S20 guide explains when you need to enable developer options, how to enable and use the options, and a complete list of Galaxy S20 developer options. Examples of using Galaxy S20 developer options to add developer tiles to the quick settings panel, and to customise the default USB configurations are also included.

Please note, in this guide, Galaxy S20 refers to all three Galaxy S20 models: Galaxy S20, S20+, and S20 Ultra, because the developer options on these three phones are identical.

What are Galaxy S20 developer options?

Traditionally, Android hides with some special additional features for developers so that they can test their apps on any supported Android devices while normal users may never notice such features.

Some beta, experimental, and even legacy features were also hidden in Andriod devices. Google has to make sure that such features are visible only to users who are aware of such features,

Developer options in Android devices is a collection of these features. Some Android vendors may add or remove a few entries on their devices.

Galaxy S20 developer options are very similar to those in stock Android 10. Only a few new entries were added by Samsung.

Update: After you update Galaxy S20 to Android 11, you may notice there are minor changes in the developer options. For example, you cannot find the option to customise the app icon shapes.

When do you need to enable and access Galaxy S20 developer options

If you are an Android developer, surely, you can use the developer options to test apps on Galaxy S20, instead of the virtual machines of Pixel or Nexus devices.

Samsung is the largest Android vendor. So, it is necessary to test apps on the latest Galaxy phones.

Besides developers, many Android enthusiasts may also try some experimental or beta features of Android 10 on Galaxy S20.

For typical Galaxy S20 owners, you may still occasionally need to enable and use the developer options to access certain features. For example:

  • You want to force all apps to be resizable so that you can use it in both pop-up view and split-screen view.
  • You want to force all apps (except system apps and pre-installed apps) to use the micro SD card. As explained in this guide, many app developers
… Read the rest

How to use a micro SD card on Galaxy S20?

By simon Leave a Comment Last Modified: December 19, 2020 · Published on: June 9, 2020

use a micro SD card on Galaxy S20Samsung always supports the micro SD card support on all Galaxy S and Galaxy Note phones except on Galaxy S6 and Galaxy Note 5. Galaxy S20 can support a micro SD card up to 1TB.

But the support of the micro SD card on Galaxy S20 is different from that in stock Android.

This Galaxy S20 guide explains the supported micro SD card features on Galaxy S20, the requirements of using a micro SD card, how to add and manage the SD card, how to move apps to the micro SD card and how to mount and unmount the SD card on Galaxy S20, and how to choose an SD card for Galaxy S20.

In this guide, Galaxy S20 refers to Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra.

Does Galaxy S20 support adoptable storage so that I can use the micro SD card as internal storage?

No, Galaxy S20 does not support the adoptable storage. But Galaxy S20 does support moving apps to the micro SD card.

Since Android Marshmallow (Android 6), Google introduced the adoptable storage to let you use the micro SD card as internal storage. It essentially increases the internal storage capacity at a far lower price.

Of course, due to performance limitations of the micro SD card, most flagship Android phones do not support the adoptable storage. Some, for example, Google Pixel phones, do not have a micro SD card slot at all. The adoptable storage support can be found in many middle-range and budget Android phones.

The other option is to use the micro SD card as portable storage, where you can save your own files, for example, your music or media collections. Apps can also request to access the portable storage to download and save large files.  The “flagship” (usually means expensive and overpriced) Android phones with a micro SD card support, often only support the portable storage.

Unlike other Android vendors, Samsung chose a proprietory way to support micro SD card. It is somewhere between adoptable storage and portable storage.

  • You cannot format the micro SD card as the internal storage on Galaxy S20.
  • But you can move most apps to the micro SD card if you want.

Actually, this is a better implementation than the adoptable or portable storage, because

  • The micro SD card is portable.  You can share the media files on the SD card on any
… Read the rest

How to take burst shot photos with Galaxy S20 burst mode like a pro?

By simon Leave a Comment Last Modified: December 6, 2020 · Published on: May 15, 2020

ake burst shot photos with Galaxy S20 burst modeYou can use Galaxy S20 burst mode to take burst shot photos in some important moments.

This Galaxy S20 camera guide explains when to use Galaxy S20 burst mode, how to enable Galaxy S20 burst mode, how to take burst photos on Galaxy S20, and how to manage photos taken in the b burst mode.

Galaxy S10 with Android 10 update also use the same gesture to take photos in the burst mode. So, this guide applies to both Galaxy S20 (all three models) and Galaxy S10 with Android 10 update.

When do you need to take burst shot photos with Galaxy S20 burst mode?

Galaxy S20 burst mode can take up to 100 photos successively to help you capture the important moments.

Normally, you can later select a few of the burst shot photos that capture the moment you want to.

You may use the burst mode during an event when the object is moving, or the background is changing, or the scene is brief.

Some Galaxy S20 owners may use the burst shot photos to make animations or even videos, which usually look better than the recorded video for the same event.

Please note, all photos taken in the Galaxy S20 burst mode are always saved in the phone storage even you set the photo storage location to the SD card in Galaxy S20 camera settings.

Galaxy S20 burst mode ios NOT listed with other Galaxy S20 camera modes because it requires a special gesture.

How to take burst shot photos with Galaxy S20 burst mode?

In old Galaxy phones, you can hold the shutter button to take burst shot photos.

But this is not the case for Galaxy S20, S20+, or S20 Ultra.

If you hold the shutter button on Galaxy S20 camera app, it will start to record a short video. The complete list of gestures on Galaxy S20 camera app is explained here.

On Galaxy S20, you have to swipe down from the shutter button to enter Galaxy S20 burst mode. Galaxy S20 will stop taking burst shot photos once you release your finger from the screen.

The gesture feels like swipe down the shutter button, then hold, as shown below.

take burst shot photos with Galaxy S20 burst mode

Please note, if you are using navigation buttons, and swipe down too much to the Home button, you may end up returning to the Galaxy S20 home screen or … Read the rest

Meaning of status icons and notification icons on Galaxy S20

By simon 12 Comments Last Modified: January 18, 2021 · Published on: April 29, 2020

Meaning of status icons and notification icons on Galaxy S20Understanding the meaning of status icons and notification icons on Galaxy S20 can help you get quick information about the phone status, system health, and notifications.

This Galaxy S20 guide first covers the differences between status icons and notification icons on Galaxy S20, then explains the meaning of Galaxy S20 status icons and notification icons in Galaxy S20, S20+, and S20 Ultra.

Because Samsung uses slightly different icons in different regions or for some carriers, you may get the notification icons or status icons that are different from shown in this guide. It is normal. If you cannot figure out the meaning of those icons, you may share the screenshot on our FaceBook page so that others can help you identify them.

What is the difference between status icons and notification icons on Galaxy S20?

All Android phones including Galaxy S20 use the top part of the screen as the status bar to display some icons indicating the system status, alerting you possible issues and notifying you about incoming notifications.

Traditionally, a status icon refers to the icons telling you the phone status (e.g., mobile network status, WiFi status, battery percentage, or battery charging status), They are typically displayed on the right side of the status bar and aligned to the right side of the screen.

The status icons on the Galaxy S20 are always shown on the left side of the status bar, as shown below. These notification icons include notifications from all apps(system apps and normal apps).

Since Android 9, Google has moved the time to the left side of the status bar.  The notch or hole-punch for the front camera usually are located in the status bar. So, the space for notification icons becomes very limited.

To avoid the overcrowded notification icons, Galaxy S20 allows you to customize how the notifications are shown (all notification icons, the 3 most recent icons, or just the number of notification icons) as explained in this guide.

The differences between status icons and notification icons on Galaxy S20 include:

  • Status icons are always related to the system; while notification icons are usually linked to specific apps (including a few system apps and third-party apps).
  • Status icons are shown on the right side of the status bar; while Galaxy notification icons always appear on the left side of the status bar.
  • Status icons are more or less universal
… Read the rest

How to use and manage SIM card on Galaxy S20?

By simon Leave a Comment Last Modified: September 8, 2020 · Published on: April 25, 2020

How to use and manage SIM card on Galaxy S20?You need a SIM card on Galaxy S20 if you want to connect the phone to a mobile network for voice,  or data, or both.

Of course, you can use Galaxy S20 without a SIM card (you can use WiFi/Bluetooth/USB for connections). But it does not make sense to buy a Galaxy S20 if you plan to use it without a SIM card. You can get a WiFi-only tablet at a far cheaper price.

This Galaxy S20 guide explains the size of the SIM card on Gallaxy S20, possible configuration for the SIM card tray, how to use the SIM card on Galaxy S20 with or without a micro SD card,  and how to use two SIM cards and eSIM on Galaxy S20.

The detailed explanation of eSIM support on Galaxy S20 can be found here.

What is the SIM card size on Galaxy S20?

Like most other phones released in recent years, Galaxy S20, S20+, and S20 Ultra all use nano-SIM cards only.

A nano-SIM card is the smallest one among the 4 possible SIM card sizes for mobile phones:

  • Standard.
  • Mini.
  • Micro.
  • Nano.

Most carriers now issue 3-in-1 SIM cards (as shown below).  In this case, you can detach the largest part as a mini-SIM. Then you can get a micro-SIM card from the mini-SIM. A nano-SIM card can be detached from the micro SIM card.

You should keep the “waste” because they can be used as an adapter for micro-SIM (from nano-SIM card), or mini-SIM adapter (from micro-SIM). Some old tablets and MiFi (mobile router) may still require a larger SIM card.

If you are using a phone bought within the last 10 years, very likely,  the phone is using a micro SIM card or a nano-SIM card.

It is possible (and simple) to trim a nano-SIM card from a micro-SIM card. But it is recommended to do it in the handphone shop using a properly-sized clipper. Do not use scissors.

Here is a list of some popular phones that use nano-SIM card already. If you want to migrate to Galaxy S20 from these phones, you can keep using the existing SIM card.

  • Samsung Galaxy S6, S7, S8, S9, S10 and all their variants (e.g., S10, S10+, S10e, S9, S9+, S8,  S8+, S7, S7 Edge, S6, S6 Edge, and S6 Edge+).
  • Samsung Galaxy Note 5,  Note 7 FE, Note 8, Note 9, Note 10, Note 10+,
… Read the rest

Understand and use Galaxy S20 Camera Settings

By simon 11 Comments Last Modified: December 6, 2020 · Published on: April 3, 2020

Galaxy S20 camera scene optimizerGalaxy S20 is all about cameras. But some features are not working out of the box. You need to understand and tweak some Galaxy S20 camera settings to get the most from the camera.

This Galaxy S20 camera guide explains all items of Galaxy S20 camera settings and shows you how and when to use them to shoot great pictures and videos with the Galaxy S20 camera.

The camera settings on Galaxy S20, S20+, and S20 Ultra are identical. This guide applies to all these 3 Galaxy S20 phones, although we use “S20” in the text.

How to access Galaxy S20 camera settings?

You need to open the Galaxy S20 camera app to access the Galaxy S20 camera settings. There are no camera setting shortcuts in Galaxy S20 Settings page.

There are a couple of ways to launch (open) the Camera app on Galaxy S20, for example:

  • Tap the Camera app icon on Galaxy S20 lock screen (without unlocking the phone).
  • Tap the Camera app icon on Galaxy S20 Home screen or Apps screen.
  • Quickly press the Side key twice to open the camera app. This Galaxy S20 camera quick launch is enabled by default and can be configured in the Side key settings.
  • Tap the QR code button in the quick settings panel. If you launch the camera app in this way, it will ignore the scan QR code settings in Galaxy S20 camera settings (read on). If there are no QR codes in the frame, you can take normal pictures.

Once you are in the Camera app, you can tap the Settings (gear icon) as illustrated here to access Galaxy S20 camera settings.

Understand and use Galaxy S20 camera settings

By default, after tapping the gear icon in the camera app, you will see the following 19 items in Galaxy S20 camera settings.

Please note, if you are using the Easy mode (Galaxy S20 Settings— Display —Easy mode), some settings are not available. By default, the Easy mode is off on Galaxy S20.

The Galaxy S20 camera settings are grouped into 4 groups: intelligent features, pictures, videos, and useful features.

Now, let’s go through all of the 19 items one by one.

#1. Scene optimizer

The scene optimizer of Galaxy S20 camera can automatically adjust the exposure, contrast, white balance, and some other settings based on what is detected in the camera … Read the rest

How to use Galaxy S20 Clear View Cover (S View cover)?

By simon 11 Comments Last Modified: July 1, 2020 · Published on: March 18, 2020

Galaxy S20 Clear View cover /S View coverGalaxy S20 Clear View Cover (aka S View smart cover in some regions) lets you check notifications, accept/reject incoming calls,  handle alarms, and control music play through the S View window without opening the case.

Samsung improved a lot for the Clear View (S View ) covers in recent years for the S-View window design and materials.

This Galaxy S20 accessories guide explains the improvements of the Galaxy S20 Clear View cover, how the S View cover works and unique features of the Clear View cover,  shows you how to use the cover to show notification icons, to accept/reject calls, and to control music playing, The guide also shows you how to use the Always-on Display (AOD) on Galaxy S20 Clear View cover. At the end of the guide, a concise no-nonsense review of Galaxy S20 S View cover is included.

Due to the difference in dimensions and cutouts of Galaxy S20, S20+, and S20 Ultra, you need to get the Galaxy S20 cover based on your phone model. The features, functions, and usage of the cover are identical on all these 3 Galaxy S20 phones.

What is new in Galaxy S20 Clear View Cover (S View cover)?

Samsung changed the design of the Galaxy Note 10 Clear View cover dramatically (compared to S10 clear view cover)  by introducing the long (and narrow) S View window.

Galaxy S20 clear view cover is clearly a refinement of Galaxy Note 10 clear view cover.

Here are the three new features or improvements of Galaxy S20 Clear View Cover.

#1. New S View window

The full screen S View window as in Galaxy S10 Clear View cover is a fingerprint magnet.  Also, the cover only utilizes a small portion of the display (that is why it was named as S View window).

Galaxy Note 10 Clear View Cover is a good experiment for the new S View window.  The long and narrow S View window is perfect for most owners. You can easily peek the S View window to see the notifications and time when it is on the desk.

Galaxy S20 Clear View Cover uses a similar S View window. But it is integrated into the front piece in a more natural way (read on),

#2. Improved design

In Galaxy S20, the new S View window is not on the edge of the front piece.  Instead, it is embedded inside … Read the rest

Everything about eSIM support and use eSIM on Galaxy S20

By simon 2 Comments Last Modified: June 10, 2020 · Published on: March 11, 2020

Galaxy S20 eSIM support and use eSIM on Galaxy S20Galaxy S20, S20+, and S20 Ultra have eSIM support in most regions.  But your carrier may not support eSIM on Galaxy S20.

This Galaxy S20 guide explains what eSIM is, the advantages of using eSIM on Galaxy S20, how to check eSIM support on Galaxy S20, how to add eSIM Profiles on Galaxy S20, and how to use eSIM on Galaxy S20 together with physical SIM cards.

You may check this guide on how to use the SIM card tray and the physical SIM cards on Galaxy S20.

What is eSIM?

Traditionally, you need to get a SIM card from your phone company to make and receive phone calls, send and receive text messages, and use mobile data.

The SIM card is your ID. It is unique in the whole global mobile networks. The mobile operators use the SIM card to identify the company issued the card, whether this card can connect to their network or not, and what resources (mobile plan) you can use if you can connect to the network.

As the SIM card is unique, you have to get the physical card from the carrier. When you change carrier, you cannot use the old SIM card, and you have to get a new SIM card from the new carrier.

The process can be painful. Sometimes, you have to visit a physical store and queue there for one or two hours for the tiny SIM card. Or sometimes, you have to wait a few days before it is delivered to your mailbox.

It is even more painful or some frequent travellers who prefer using a local SIM card (to avoid exacerbate roaming charges). Every time, when you reach the destination airport, you have to walk around the airport to get a local SIM card. In some countries, the SIM card sold in airports is usually not good for value.

eSIM, embedded-SIM (or more officially, embedded universal integrated circuit card, eUICC), was proposed to tackle this issue (and other provisioning issues). The standard is maintained by GSMA.

In a nutshell, eSIM is embedded storage for SIM cards in your phone. You can save each SIM card info as a Profile.

And, you can save multiple Profiles on it. GSMA does not limit the maximum Profiles you can save on one device. It is only limited by the storage capacity and the size of each Profile.

You can … Read the rest

Galaxy S20 LED View Cover (LED Wallet Cover)

By simon 3 Comments Last Modified: July 1, 2020 · Published on: March 7, 2020

Galaxy S20 LED View Cover (LED Wallet Cover)Galaxy S20 LED view cover (aka Galaxy S20 LED wallet cover) is one of the official accessories for Galaxy S20, S20+, and S20 Ultra.

This Galaxy S20 accessories guide explains the unique features of the Galaxy S20 LED View cover, shows you how to use the cover (including assign and customise LED cions, accept and reject calls, control music), answers some questions you may have on this cover. A no-nonsense review of Galaxy S20 LED View cover is also included to help you decide whether this cover is for you.

The LED View cover works identically on Galaxy S20, S20+, and S20 Ultra, although there are some differences among these three Galaxy S20 models. So, in this guide, Galaxy S20 refers to all of these 3 models.

How does the Galaxy S20 LED View Cover (LED Wallet Cover) work?

LED View cover, which is a successor of LED Flip cover,  was first introduced with the Galaxy S7 and S7 edge. Samsung changed the design and materials over the years.

But the fundamentals are still the same.

All Samsung LED covers, including the old LED Flip cover, LED View cover (LED Wallet cover in some regions), and the LED back cover, work through NFC technology.

There is no battery in the LED cover. The LED cover get power through NFC, NOT through wireless charging.  But it does affect wireless charging (for safety reasons). When you charge Galaxy S20 battery with a wireless charging pad, the wireless charging will be paused automatically when LED icons are shown. And it resumes once the LED disappears.

The communication between the phone and the cover does NOT rely on the NFC settings. It is hardcoded in the firmware. Even you turn off NFC on your phone,  the LED cover still works normally.

So, this is totally different from how S Pen on Galaxy Note devices works. S Pen does NOT use NFC.

The old S Pen (until Galaxy Note 8) does not have a battery. You do not need to charge it. These old S Pens get power from the screen (through electro-magnetic grid under the screen) when you use it.

The new S Pen in Note 9 has a supercapacitor and the S Pen in Note 10 has a real battery. Both of them will be charged when you put them in the S Pen slot. The “wireless charging” is … Read the rest

How to migrate data to Galaxy S20 from Android and iOS devices?

By simon 2 Comments Last Modified: June 10, 2020 · Published on: March 3, 2020

How to migrate data to Galaxy S20 from Android and iOS devices?You can easily migrate data to Galaxy S20 from your old Android phones or iPhones.

The data can be migrated to Galaxy S20 include  photos, videos, music, messages, call logs, contacts, files, calendar events, alarms, and apps from Play Store and Galaxy Store

There are many solutions for you to migrate data to Galaxy S20 from your Android and iOS devices. Samsung  Smart Switch is the best (and free) solution.

This Galaxy S20 guide explains the data and platform support of Samsung Smart Switch, shows you how to migrate data to Galaxy S20 from your Android phones and iPhones.

What are the platforms supported by Samsung Smart Switch?

Samsung offers a pre-installed tool, Samsung Smart Switch, on Galaxy S20 and most recent Galaxy phones. The tool is also available in the  Google Play store for other Android phones including both Samsung and non-Samsung Android phones

You can migrate data to Galaxy S20 from the following mobile devices including:

  • Android (Android 4.3 or higher)
  • iOS (iOS 5 or higher)
  • Windows (Windows Mobile OS 8.1 or higher)
  • BlackBerry (BlackBerry 7 OS or later)

In addition to the Smart Switch app, the PC and Mac versions of Smart Switch are also available for Windows and Mac OS.

What data can be migrated to Galaxy S20?

When using Samsung Smart Switch, you can migrate the following data Galaxy S20 (depending on OS on the old phone).

  • Contacts
  • Call log
  • Photos
  • Music
  • Videos
  • Calendar events
  • Alarms
  • SMS
  • Documents
  • Device settings (for Galaxy phones, most settings including home screen settings can be migrated to Galaxy S20)
  • Apps (Android phones only, apps from the Google Play Store and Galaxy Store). In Android 10, some side-loaded apps can also be restored.

You can review and select items to be transferred before migrating data to Galaxy S20.

Please note, system apps (e.g., camera app, Gallery app) will not be migrated.

4 ways to connect Galaxy S20 to the old device for data migration

You can choose one of the 4 connection types when you migrate data to Galaxy S20 with Samsung Smart Switch

through a USB cable

You can connect Galaxy S20 to the old device with a USB cable. This is the fastest, easiest, and most reliable way to migrate data to Galaxy S20.

This connection method supports Android, iOS and BlackBerry devices. It is recommended for Android phones.

For Android smartphones with … Read the rest

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