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

How to Use Enhanced Processing on Galaxy S20 with Android 11 update?

4 Comments / How to guides, New Features / By simon

Enhanced processing is one of the prominent new features in Galaxy S20 Android 11 update.

This Galaxy S20 guide explains what the enhanced processing is, how to enable it from Settings and quick settings panel and how to use enhanced processing on Galaxy S20 with Android 11 update.

The enhanced processing option is available after you upgraded Galaxy S20 (and Galaxy S10, Galaxy Note 10, and Galaxy Note 20) to Android 11. If your Galaxy S20 is still running Android 10, please check this guide on how to use and customise the power mode.

What is enhanced processing on Galaxy S20 with Android 11 update?

As mentioned here, Samsung revamped (simplified) the power modes and added the enhanced processing option in Android 11 (One UI 3.0) update for Galaxy S20, S10, Note 10, and Note 20.

But Samsung hasn’t offered a detailed explanation of this feature, except stating:

Get faster data processing for all apps except games. use more battery.

There are some wrong inceptions on this feature on the internet. Some mistakenly thought the enhanced processing is simply the old high-performance mode.

So, what is enhanced processing?

First, the enhanced processing, once enabled, can unleash the full CPU (and GPU) power so that the app can run faster.

Second, the enhanced processing works with power saving mode. In other words, you can use this feature even in the power saving mode.

It sounds confusing. But it makes sense.

Apparently, the enhanced processing actually unleash the CPU power on demand. When you are using an app in the power saving mode, in the past, the CPU speed is capped. Now, with the enhanced processing, the limit can be removed on demand with other restrictions (e.g., brightness) in place. Of course, it does not affect background apps.

Third, enhanced processing is a standalone feature.

Galaxy S20 Android 11 update simplified the power modes to 2 modes only: default mode and power saving mode. The enhanced processing adds the option to speed up the CPU speed on demand for active (foreground) apps. This addressed the battery consumption issue in the old performance mode.

At the same time, there are many complaints about the old medium power saving mode, which slows down the apps noticeably. Some owners question the rationale of limiting the speed for the foreground apps. The enhanced processing addressed this … Read the rest

How to access, use, and customise widgets on Galaxy S20 lock screen and AOD screen with Android 11 update for Galaxy S20?

Leave a Comment / How to guides / By simon

Galaxy S20 Android 11 update revamped the widgets on Galaxy S20 lock screen. It is more than a name change from faceWidgets to widgets.

This Galaxy S20 guide explains the changes in using and customizing widgets on Galaxy S20 lock screen and always-on display (AOD) screen, shows you how to use gestures to access widgets on Galaxy S20 lock screen and AOD screen.

This post is an update to the Galaxy S20 faceWidget guide, which applies to Galaxy S20 with Android 10. If you have updated Galaxy S20 to Android 11, you should follow this guide.

Please note, widgets screen on Galaxy S20 is a feature of One UI 3.0, not an Android 11 feature. So, this guide applies to other Samsung Galaxy phones with Android 11, e.g., Galaxy S10, Galaxy Note 10, and Galaxy Note 20.

What are the changes for using widgets on Galaxy S20 lock screen and AOD screen with Android 11 update for Galaxy S20?

Android 11 update for Galaxy S20 not only upgrades the Android OS version from 10 to 11 with most Android 11 features but also bumps the UI from One UI 2.5 to One UI 3.0.

As explained in this post, there are some new features and improvements in the Android 11 update for Galaxy S20, including the revamped widgets on Galaxy S20 lock screen and AOD screen.

Here is the list of major changes regarding the widgets on Galaxy S20 lock screen and AOD screen if your Galaxy S20 is running Android 11.

faceWidgets were renamed (upgraded?) as widgets.

Samsung renamed the faceWidgets as widgets in Android 11 update.

Actually, It is not just a change in name. Samsung upgrades the faceWidgets to normal widgets. You can use these special widgets on Galaxy S20 lock screen and lock screen.

All widgets are on the same screen.

Previously, you can access one faceWidget at one time. You may have to swipe a few times to access the desired widget.

Now, in Galaxy S20 Android 11 update, all widgets are on the same screen. You can access all widgets at the same time. So, these widgets work just like normal ones.

Use taping or swiping gestures to access widgets screen directly.

You can now just tap or swipe in any directions in the clock area (faceWidget area) to open widgets on Galaxy S20 lock screen.

So, … Read the rest

How to update Galaxy S20 to Android 11?

Leave a Comment / How to guides / By simon

You can update Galaxy S20 to Android 11 to enjoy enhanced security and privacy, One UI 3.0, and new Android 11 features.

This Galaxy S20 guide explains why you should update Galaxy S20 regularly, when and how to update Galaxy S20 to Android 11 (and One UI 3.0), and how to enable and play the Android 11 Easter egg game (Neko Cat) on Galaxy S20.

Android 11 (with One UI 3.0) update has been rolled out to a few Samsung Galaxy devices including Galaxy Note 20, Galaxy S10, and Galaxy Note 10, in addition to Galaxy S20. This guide applies to all these phone models.

Why should you update Galaxy S20 regularly?

Many Galaxy S20 owners may be scared by updates, possibly due to poor user experiences in the past, for example, losing personal data or customisation. Therefore, some owners may refuse to update Galaxy S20.

This is dangerous.

First, Android monthly security update (patch) is essential.

You may be unaware that there are many prying eyes (through apps) on Galaxy S20. Some bad guys may use some exploits or bugs to gain unauthorised access to your personal or sensitive data on the device.

Android monthly security update patches and fixes some exploits and bugs to keep your Galaxy S20 relatively safer.

Of course, the update cannot stop apps from collecting data because you granted permission. But it can prevent unauthorised data collection.

In some regions, Samsung issued the update monthly. In other areas, the update may be delivered quarterly depending on your region. Samsung has a good record of updating Galaxy S phones for about 3 years.

Second, Android updating is matured.

In the past, some users might encounter some issues after the update. Some data went missing mystically. Some customisations were lost under your nose.

Sometimes, the update might break your favourite apps.

These issues have become rarer in recent years, thanks to the improved and matured Android update system.

New versions of Android brings new life for Galaxy S20.

Each version of Android adds some new features and improvements. In recent releases, privacy, security, and data protection are the focus of Android core update.

At the same time, Samsung uses the Android version update to bring new versions of the One UI, which improves the usability and adds some new features as well.

For example, as explained in this guide, there are many … Read the rest

How to use Galaxy S20 lockdown mode?

Leave a Comment / How to guides / By simon

Galaxy S20 lockdown mode allows you to turn off biometric and smart lock in some special situations to enhance security and privacy protection.

This Galaxy S20 guide explains what Galaxy S20 lockdown mode is, when to use it, how to enable and exit the lockdown mode.

The lockdown mode is available in all Samsung Galaxy phones with Android Pie (Android 9), Android 10, or Android 11. So, this guide applies to not only Galaxy S20 phones but also Galaxy phones with Android 9 and later versions including Galaxy S8, Galaxy S9, Galaxy S10, Galaxy Note 8, Galaxy Note 9, Galaxy Note 10, and Galaxy Note 20.

What is Galaxy S20 lockdown mode?

Android 9 (Android Pie) introduced the lockdown mode to boost phone security on-the-fly. And Samsung implemented it in all od their Galaxy phones with Android 9 or later Android OS.

Galaxy S20 lockdown mode, once activated, blocks all biometric security (face unlock and fingerprint) and smart lock. In the lockdown mode, the only way to unlock your Galaxy S20 is using the primary PIN, Pattern or Password.

Voice recognition (Bixby and Google Assistant) will also not work when the lockdown mode is activated.

Besides, all notifications that would usually be displayed on the Galaxy S20 lock screen will be hidden, and you can only read them after you unlock the phone.

In a nutshell, Galaxy S20 lockdown mode:

Force you to use PIN, Pattern or Password to unlock Galaxy S20.
Hide all notifications from the lock screen regardless of the notification settings for the lock screen.

Therefore, it is a security feature, not a convenience feature.

Please note, Galaxy S20 lockdown mode is a one-time feature. It means it will return to normal once you unlock Galaxy S20 with PIN, pattern or password. If you need the mode again, you have to activate it again.

If you want to use the lockdown mode permanently, you may set the phone in this way:

Delete the registered facial features and fingerprints
Reset the smart lock and remove any trusted devices and locations.
Choose not to show any notification on the lock screen.
Disable Bixby and Google Assistant on the lock screen.

Anyway, this would cause some inconveniences.

When to use Galaxy S20 lockdown mode?

Using face recognition to unlock Galaxy S20 is usually blazingly … Read the rest

Top 11 new features in Galaxy S20 Android 11 update

2 Comments / How to guides, New Features / By simon

Samsung officially released Galaxy S20 Android 11 update in early December 2020 globally. Galaxy S20 owners in most regions will get the Android 11 update (One UI 3.0) by the end of 2020.

Of course, in a few regions, owners have to wait and will get the update in January or February 2021.

Galaxy S20 Android 11 update brings a refreshed One UI 3.0 with most (not all) Android 11 features. This Galaxy S20 guide explains the top 11 new features in the Galaxy S20 Android 11 update to help you jumpstart with the new UI and new features.

This guide applies to all Galaxy S20 models (Galaxy S20, Galaxy S20 FE, Galaxy S20+, and Galaxy S20 Ultra) because the new features and the new UI are almost identical on all these phones.

Please follow this guide to update Galaxy S20 to Android 11.

One UI 3.0 with a refreshed visual design

Samsung now updates One UI with each Android update. With Galaxy S20 Android 11 update, One UI was updated to version 3.0 with a refreshed visual design.

You will find One UI 3.0 offers generous space (empty region). But there are fewer wasted spaces compared to One UI 2 and One UI 2.5. So, most users will feel more relaxed when using the phone.

One UI 3.0 also introduced a few new visual effects to help you quickly focus on what matters most.

But they are controversial. Some owners probably will not like some of them. For example, the blurred effect for notifications may irritate some users depending on the wallpaper used. Unfortunately, Samsung did not offer the options to turn them off, at least, up to now.

Overall, aesthetic improvements in One UI 3.0 are obvious. They make the UI modern and stylish.

Please note, Samsung removed the feature of customising the app icon shapes in this Android 11 update.

Revamped notifications

Some major improvements and new features in Android 11 are notification related. They make notifications very convenient to use, intuitive and interactive.

Samsung implemented almost all of them and added a few of their own.

Notification history

Sometimes, you may want to re-read a few notifications that were dismissed inadvertently. Or you may just want to check whether you missed any important notifications.

Android 11 introduced notification history, which allows you to check all notifications (of course including dismissed and silent notifications) in the … Read the rest

How to use Galaxy S20 recovery mode?

Leave a Comment / How to guides / By simon

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.

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 5 different shooting methods for Galaxy S20 camera?

Leave a Comment / Camera guides / By simon

In addition to the shutter button, you can use other shooting methods, including volume key, voice commands, floating shutter button, and palm, to take photos or shoot videos on Galaxy S20.

This Galaxy S20 guide explains the 5 different shooting methods for Galaxy S20 and shows you how and when to use them.

As Samsung updates the Camera app with the Android OS (and One UI), you can find the Samsung Camera app on Galaxy phones with identical Android (and One UI) version is almost identical. Therefore, this guide applies to most Samsung Galaxy phones with Android 10 (and One UI 2.5), for example, Galaxy S10, Galaxy Note 10, and Galaxy Note 20.

Why do you need to consider shooting methods other than the shutter button for Galaxy S20 camera?

By default, most Galaxy S20 owners use the shutter button (aka capture button) in the preview screen to take photos or record videos.

But occasionally, you may find it is not convenient to use the shutter button when taking selfies, especially when you want to include more people or the background and therefore you have to stretch your arm out.

For owners who get used to a point-and-shoot camera or DSLRs, a physical shutter button is always preferred. Unfortunately, all Android phone manufacturers are trying to minimize the number of physical buttons (and ports).

The good news is Samsung has maintained alternative shooting methods in their Galaxy phones. Therefore you can use volume keys, voice control, floating button, and palm to take photos and record videos.

What are the 5 different shooting methods for Galaxy S20 camera?

In the Galaxy S20 Camera app, you can use at least the following 5 shooting methods:

Use the shutter button (default).
Use the volume key.
Use voice control.
Use a floating shutter button.
Show your palm (for selfies only).

We will explore them later (read on). By default, voice control and floating button are disabled on Galaxy S20.

When and how to use different shooting methods for Galaxy S20 camera?

As mentioned, two of the additional methods (voice control and floating shutter button) are not enabled by default; therefore, you need to enable them before you can use them.

Enable/disable different shooting methods for Galaxy S20 camera

You can manage, enable, and disable individual shooting methods in Galaxy S20 camera settings.

You can use various … Read the rest

How to use and customize power mode on Galaxy S20?

Leave a Comment / How to guides / By simon

You can use Galaxy S20 power mode to balance the performance and battery life based on your needs and habit.

This Galaxy S20 guide explains the importance of using the proper power modes on Galaxy S20, what are the 4 power modes on Galaxy S20, when and how to use each of these four power modes. The guide also shows you how to manage, customize, and limit battery usage (and background activities) for individual apps from app power management and application managers.

Samsung adopted almost identical power modes (power-saving modes) on all Galaxy Phones with Android 10. So, in addition to Galaxy S20, Galaxy S20+, Galaxy S20 Ultra, and Galaxy S20 FE, this guide also applies to most of the recent Galaxy phones, including all variants of Galaxy S10, Galaxy Note 20, and Galaxy Note 10.

Update: Samsung introduced the Enhanced processing option under battery settings in Android 11 update for Galaxy S20.

Why is Galaxy S20 power mode important to balance performance and battery life?

Battery life is a major concern for many Galaxy S20 owners, although Galaxy S20 supports up to 45W super-fast charging and fast wireless charging 2.0.

Most of Galaxy S20 owners expect the phone worked when they want to use it. Running out of battery can be very disturbing nowadays, especially if you pay more than $1000 for the gadget.

Unfortunately, current Li-ion battery technologies still pose a hard limit on the battery capacity given the limited available space in the phone and possible and safety considerations.

So, one way to extend battery life so that you have enough battery before you can access a charger is to “save ” battery, i.e., reducing or optimizing the usage of the battery.

Basically, it is not necessary to let the Galaxy S20 run at its peak performance. For more than 90% of owners of Galaxy S20, the phone offers more processing power than what you need.

Even for heavy gamers, the high processing power is only needed when you play some large games. You do not need to keep the phone running in its peak state all the time.

Power mode in Galaxy S20 lets you balance the performance and battery life.

What are the 4 power modes on Galaxy S20?

On Samsung Galaxy S20, there are 4 power modes:

Optimized (default).
High performance.
Medium power saving (aka, power saving)

… Read the rest

A Complete Guide Of Galaxy S20 Assistant Menu

Leave a Comment / How to guides / By simon

Galaxy S20 Assistant Menu is more than an accessibility feature. It offers many shortcuts to help you improve your productivity with Samsung Galaxy S20.

This Galaxy S20 guide explains what Galaxy S20 Assistant Menu is, what it can do, how to enable, use and customize it, and how to use Assistant Plus to get even more from the Assistant Menu on Galaxy S20.

As Assistant Menu is more or less universal on all Samsung Galaxy phones, this guide applies to other Samsung Galaxy phones as well.

What is Galaxy S20 Assistant Menu?

Samsung Galaxy S20 Assistant Menu, a semi-transparent floating button overlayed on the phone screen, was initially designed for owners who need assistance for motor control and other physical impairments.

But it has been used by many seasoned Samsung phone owners to get faster access to some functions and features.

You may find the Assistant Menu very handy if you get used to it. It is more than an accessibility feature: it is also a productivity feature.

Of course, the Assistant Menu is not a new feature of Galaxy S20. Samsung introduced this feature since Android 4.0 and maintained it in all Galaxy phones and tablets.

What can Samsung Galaxy S20 Assistant Menu do?

With Galaxy S20 Assistant Menu, you can:

Access navigation buttons regardless of the navigation method (navigation gestures or navigation buttons) you are using.
Access power button option (power menu). You can power off or restart the phone without using the power button (side key). You can also invoke emergency mode or lockdown mode for Galaxy S20. You may use it to power off the phone, then boot into Galaxy S20 safe mode or Galaxy S20 recovery mode. Please refer to this guide on how to enable and activate Galaxy S20 lockdown mode.
Access notification panel. You can access notification panel by tapping the button in the Assistant Menu, instead of swiping down from the top of the screen.
Add a touchpad on the screen and use a cursor to navigate to anywhere of the screen.
Add a circle touchpad (page control) to scroll up and down and to navigate among pages (panels).
Adjust volumes.
Turn off the screen.
Take a screenshot.
Adjust screen brightness.
Rotate the screen.
Use a magnifier on the screen.
Open Bixby.
Talk to Bixby.
Send SOS

… Read the rest

How to manage location services on Galaxy S20 to protect your privacy?

Leave a Comment / How to guides / By simon

Location services collect your location info and offer them to apps that request such info (and approved by you). It is usually one of the core parts of privacy settings.

This Galaxy S20 guide explains why you should manage location services on Galaxy S20, how to turn on and turn off location services, how to manage location services for individual apps, and how to hide or remove location info when sharing photos through Google Photos or Samsung Gallery app.

As privacy settings (including location services) are almost identical on all Galaxy phones with Android 10, this guide applies to not only Galaxy S20 phones (including Galaxy S20, S20+, S20 Ultra, and S20 FE) but also Galaxy S10, Galaxy Note 10, Galaxy Note 20, Galaxy S9, and Galaxy Note 9.

Why is it important to manage location services on your phone?

For most phone owners, the location info is part of the critical private data. It reveals your whereabouts. It reveals your movement path and history. Smart guys or some AI apps can even figure out what you were doing based on the location information.

Of course, you do not want spammers, scammers, and bad guys to get such information.

Even for close friends or family members, occasionally, you may be reluctant to share such sensitive information.

But you cannot just turn off location services on Galaxy S20. Many apps need the info to function properly.

For example, most banking apps require location info for any transactions. Some shopping apps may also demand such info to reduce fraud. Of course, location-based apps or games, like Pokemon Go, Google Maps, or the weather widget on Galaxy S20 Home screen, rely on your location info to provide functions or services.

So, it is important to manage location services on Galaxy S20 so that only apps that genuinely require location info get the access. Other apps will be limited for accessing such info.

How to turn on and turn off location services on Galaxy S20?

You can categorically turn off location services on Galaxy S20 in Settings — Location, as shown in the screenshot below (marked as 1).

In this case, some apps, for example, the camera app, will remind you that the location is not available and ask you to enable it.

Please note once you turn off the location service, no apps can get the location info … Read the rest

How to manage home screen panels on Galaxy S20?

Leave a Comment / How to guides / By simon

Most Galaxy S20 owners need a few home screen panels to place frequently used apps, app folders, widgets, bookmarks, and shortcuts.

This Galaxy S20 guide explains what Galaxy S20 home screen panels are, what is the home panel of the Galaxy S20 Home screen and how to assign the home panel, how to manage (add, remove and relocate) home screen panels on Galaxy S20.

Galaxy S20 home screen panels are part of Samsung One UI launcher (aka Samsung launcher). So, this guide applies to all other Samsung Galaxy phones with One UI, for example, Galaxy S10, Galaxy Note 20, Galaxy Note 10, Galaxy S9, Galaxy Note 9, Galaxy S8, and Galaxy Note 8.

What are home screen panels on Galaxy S20?

Each page of the Galaxy S20 Home screen is usually called a panel. So, home screen panels are just “pages” of your Galaxy S20 Home screen.

By default, when you unlock Galaxy S20, you will go to the home panel (read on) of Galaxy S20 Home screen (or last opened app).

Among all Galaxy S20 home screen panels, the following items are identical on all pages:

Status bar.
Favourite tray.
Edge screen handle.
Home screen panel indicator.
Navigation buttons (if you are using buttons, instead of navigation gestures)

You need to use multiple home screen panels to accommodate:

When you put the apps on the Galaxy S20 Home screen, you can access them quickly without navigating to the Apps screen.

For widgets, you can only use them on the home screen.

Besides, on Galaxy S20, Samsung Daily (Bixby Home) always occupies the leftmost panel. You may follow this guide to hide or disable Samsung Daily (Bixby Home) on Galaxy S20. Please note, there is no way to remove it unless you root the phone or use other launchers.

What is the “home” panel of Galaxy S20 Home screen?

Because there are multiple home screen panels on Galaxy S20, you need to designate one as the “home” of the Galaxy S20 Home screen.

By default, the panel next to Samsung Daily (Bixby Home) is assigned as the “home” of Galaxy S20 Home screen. Of course, you can assign any panels (pages) as the home of the home screen panels.

The role of this panel is to represent the end … Read the rest

How to use Do Not Disturb on Samsung Galaxy S20?

2 Comments / How to guides / By simon

Do Not Disturb (DND) allows you to escape from nonurgent disruptions from your phone while important calls, alarms, notifications can still alert you.

This Galaxy S20 guide explains what Do Not Disturb (DND) on Samsung Galaxy S20 is, how to enable and disable it on-the-fly, or based on predefined schedules, how to customize Do Not Disturb on Samsung Galaxy S20 so that you can allow specific contacts to reach you and certain apps to alert you.

The DND feature is common on most Galaxy phones. So this guide applies to not only Galaxy S20 but also other Samsung Galaxy phones with Android 10, for example, Galaxy S10, Galaxy Note 20, Galaxy Note 10, Galaxy S9, and Galaxy Note 9.

What is Do Not Disturb?

Android Marshmallow (Android 6) introduced the Do Not Disturb to help users limit interruptions from the phone and therefore improve productivity.

Over the last a few Android releases, Google fine-tuned this feature to make it easy to understand and easy to use.

Basically, on Samsung Galaxy S20, Do Not Disturb mode allows you to filter interruptions so that:

Only some contacts can ring you.
Most notifications are silenced.
You can choose to hide specific or even all notifications.
You can manage an exception list.

Please note, Samsung removed some Do Not Disturb features found in the stock Android, for example,

You cannot trigger DND automatically based on calendar events. In most other Android phones, you can add event-based rules to turn on DND automatically.
You cannot allow apps to overwrite DND.

So, do not assume Do Not Disturb on Samsung Galaxy S20 is identical to many non-Samsung Android phones.

How to enable and disable Do Not Disturb on Samsung Galaxy S20 on-the-fly?

In addition to turning on/off Do Not Disturb automatically (read on), there are a few different ways to enable or disable Do Not Disturb on Samsung Galaxy S20 on-the-fly.

Method 1: from Galaxy S20 Quick Settings

You can swipe down twice from the status bar, or from the top of the screen (when the status bar is hidden, e.g., in full-screen mode), to access Galaxy S20 quick settings panel.

As shown in the screenshot below, you can find the Do not disturb button.

Tap the Do not disturb button to enable or disable DND mode immediately on Galaxy S20.

You can tap and hold the button to … Read the rest

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

Leave a Comment / Accessories guides / By simon

You 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?

Leave a Comment / How to guides / By simon

You 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, manage and master Galaxy S20 camera modes?

4 Comments / Camera guides, How to guides / By simon

Galaxy S20 camera modes allow you to easily take photos in different scenarios without fiddling around the settings.

This Galaxy S20 camera guide explains how to access different Galaxy S20 camera modes, how to add frequently used camera modes to the preview screen so that you can access them quickly. A detailed explanation of all Galaxy S20 camera modes and their usages concludes this guide.

Although the three models of Galaxy S20 phones differ significantly in camera specs, the camera modes on Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra are actually identical. So this guide applies to all these three Galaxy S20 models.

How to access Galaxy S20 camera modes?

By default, when you open the camera app (including using Galaxy S20 camera quick launch), you are in the Photo mode (aka auto mode). This is the default Galaxy S20 camera mode.

Please note, if you open the camera again shortly after you closed it, or from the Recents screen, it may start with the last used camera mode depending on whether the process is stopped completely or not.

As shown in the screenshot below, in the preview screen, you can find Galaxy S20 camera modes located above the shutter button.

By default, there are four buttons. Three of them are for single-take camera mode, Photo mode, and video mode, respectively. The last one is the More button.

You can tap the More button to reveal all other available Galaxy S20 camera modes.

To access or use any of the Galaxy S20 camera modes, you simply tap on the mode. Galaxy S20 camera will change the camera mode to the tapped one instantly.

You can then take photos using that camera mode.

Please some Galaxy S20 camera modes are for the rear camera only. If you choose that mode, Galaxy S20 will switch to the rear camera immediately without warning if you are using the front-facing camera. Unlike that in previous Galaxy phones, Galaxy S20 does not grey out inapplicable camera modes for the front camera.

Besides, the look of the shutter button may change slightly for the single-take mode and video mode, as explained here.

List of Galaxy S20 camera modes

By default, as shown in the screenshot above, there are 13 Galaxy S20 camera modes (excluding the burst mode):

Photo mode (auto mode).
Single-take mode.
Video mode.
Pro Mode (rear

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