Assistant menu

How to use Galaxy S20 lockdown mode?

By simon Leave a Comment Last Modified: January 9, 2021 · Published on: January 8, 2021

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

How to use Galaxy S20 recovery mode?

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

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

A Complete Guide Of Galaxy S20 Assistant Menu

By simon Leave a Comment Last Modified: January 9, 2021 · Published on: November 19, 2020

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 enter, use, and exit Galaxy S20 safe mode?

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

Galaxy S20 safe mode allows you to temporally turn off third-party apps and services so that you can debug some weird issues on Galaxy S20.

This Galaxy S20 guide explains what Galaxy S20 safe mode is, how to enter the Galaxy S20 safe mode, use the safe mode, and exit the safe mode on Galaxy S20.

Because the safe mode is one of the standard Android features, this guide applies to not only Galaxy S20 models (Galaxy S20, S20+, S20FE, and S20 Ultra) but also other Android phones including Galaxy S10, Galaxy Note 10, Galaxy S9, and many others.

What is Galaxy S20 safe mode?

Galaxy S20 safe mode is a special mode with all third-party (non-preinstalled) apps and services suspended temporally. All system settings and pre-installed app settings and data can be used normally.

So, safe mode does not reset your Galaxy S20 to the factory state. And therefore, it is “safe” for your data.

Of course, the real meaning of “safe” is that your Galaxy S20 is shielded from any third-party apps and services.

Under Galaxy S20 safe mode, you can figure out whether some weird issues are caused by any third-party apps, or pre-installed apps (and system settings). Normally, you should try safe mode before trying to wiping the cache partition in the Galaxy S20 recovery mode.

Safe mode is a built-in feature of Android. You can actually find it in almost all Android devices. And it works almost identically on all Android devices.

In a nutshell, Galaxy S20 safe mode allows you to check whether a problem is caused by third-party apps or services installed by you, or caused by system and pre-installed apps.

How to boot into Galaxy S20 safe mode?

There are at least two ways to boot the phone into Galaxy S20 safe mode.

Method 1: Use the Power Button menu (safe method)

This method works if your Galaxy S20 can still boot up to at least the lock screen.

Step 1: Hold the side key to access the Power-off menu

After the phone is booted to Galaxy S20 lock screen, or to Home screen, you can hold the side key (as illustrated below) for about 2-3 seconds, to call out the power-off menu (aka power menu, power button options).

Please note, as explained in the Galaxy S20 Layout page, Samsung moved the side key to … Read the rest

How to power on, power off, and restart Galaxy S20?

By simon Leave a Comment Last Modified: January 9, 2021 · Published on: May 25, 2020

You need to power on, power off, or restart (reboot) Galaxy S20 from time to time when using the phone.

Although it is usually a simple task to turn on or turn off Galaxy S20, it can be frustrating, especially when the phone hangs and you need to use Galaxy S20 urgently.

This Galaxy S20 guide shows you how to power on (turn on), power off (turn off), and restart (reboot) Galaxy S20, even when the phone hangs (non-responsive).

The guide applies to all three models of Galaxy S20: Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra.

Power on Galaxy S20 (turn on, power up)

When the phone is off, you can hold the Side key (see Galaxy S20 layout) to power on (turn on) Galaxy S20 normally.

Please note, Samsung combined the old Power key with the unpopular Bixby key as the Galaxy S20 Side key.

As shown in the Galaxy S20 layout, the Side key is located on the right side of the phone, below the volume key. There is no physical keys or buttons on the left side any more.

Please note, if you hold volume buttons and the Side key, then you may:

Boot into Galaxy S20 recovery mode if you hold volume up button and the Side key.
Boot into Galaxy S20 download mode if you hold volume down and the Side Key.
Boot into Galaxy S20 safe mode if you hold the side Key, release the Side key and hold volume down key when you see Samsung logo.

Power off Galaxy S20 (turn off)

There is no hardware button (key) to power off Galaxy S20. If you hold the Side key, Galaxy S20 will reboot (restart), instead of powering off the phone. But sometimes, you need to power off Galaxy S20, e.g., when you enter a restricted area, or when you want to boot into Galaxy S20 recovery mode.

To power off Galaxy S20 gracefully, you need to use the software Power off button, which can be accessed in various locations on Galaxy S20.

Please note, if you power off Galaxy S20, you cannot receive calls from the phone. Text messages (SMS) will be saved by your carrier and delivered to the phone after you power on the phone and connect to the mobile network. You may check this guide on how to use SIM cards on Galaxy S20.

Galaxy

… Read the rest

How to easily take a screenshot on Galaxy S20 without using any third-party apps?

By simon Leave a Comment Last Modified: November 21, 2020 · Published on: May 11, 2020

Galaxy S20 provides the native capability for you to take a screenshot on Galaxy S20 easily without installing any third-party apps.

The built-in Galaxy S20 screenshot toolbar can also further help you take screenshots for elongated pages automatically, edit, and share the captured screenshots efficiently.

This Galaxy S20 guide shows you the 4 easy ways to take a screenshot on Galaxy S20 without using any third-party apps and explains how to use the screenshot toolbar to take a screenshot for scrollable pages, edit, share, and add tags to the captured screenshot.

This guide applies to Galaxy S20, Galaxy S20+, and S20 Ultra, although we use Galaxy S20 in the text.

4 easy ways to take a screenshot on Galaxy S20

Taking screenshots on Galaxy S20 is not only easy but also fun. There are a few different ways to take a screenshot on Galaxy S20 without using any third-party apps.

In this guide, I will show you the four easiest ways to take screenshots on Galaxy S20, S20+, and S20 Ultra.

Hardware key method (Side key + volume down key)

In all Android devices, the built-in method of taking a screenshot is holding the power key and volume down key simultaneously.

On Galaxy S20, the Side key replaces the traditional power key.

So, the corresponding method of taking a screenshot on Galaxy S20 is to hold the Side key and volume down key simultaneously, as illustrated below (you may check Galaxy S20 layout on the location of the side key and volume key).

The only requirement is to hold the two keys simultaneously. It needs some practice if you are new to this method:

If you get the volume adjustment bar (aka volume slider), it means you press the Side key too late.
If you get the power button option (power-off menu), then it means you press the volume down button too late.

Anyway, you may try to hold the Side key slightly earlier than the volume down key.

Palm Swipe to capture

The funniest way to take a screenshot on Galaxy S20 is to swipe your palm over the screen, as illustrated below.

This method is a bit tricky. Your palm should “slightly” touch the screen.

If the palm is too far from the screen, then swipe will not be registered. If it touches the screen too hard, then the swipe may be registered as a touchscreen gesture… Read the rest

How to use Galaxy S20 navigation gestures?

By simon Leave a Comment Last Modified: November 21, 2020 · Published on: April 8, 2020

You can use either the default navigation buttons or Galaxy S20 navigation gestures to navigate through Galaxy S20, S20+, and S20 Ultra.

This Galaxy S20 guide explains the differences between Galaxy S20 navigation buttons and Galaxy S20 navigation gestures, the two types of navigation gestures on Galaxy S20, and how to switch between navigation buttons and Galaxy S20 navigation gestures.

The navigation buttons or gestures are identical on Galaxy S20, S20+, and S20 Ultra. This guide applies to all of these three Galaxy S20 models.

What are the differences between Galaxy S20 navigation buttons and Galaxy S20 navigation gestures?

Traditionally, Android phones used hardware navigation buttons (3 buttons), then switched to software navigation buttons until Android Oreo (Android 8). In Android 9 (Android Pie), Google partially introduced navigation gestures (2-button navigation) and removed the Back button.

In Android 10, Google removed all three navigation buttons and evolved into full-screen navigation gestures, as explained in this guide.

Samsung adopted different navigation gestures in Galaxy phones with Android Pie (Android 9) since Galaxy S10. It was ported to all Galaxy phones with Android 9 (e.g., Galaxy S9 and Note 9)

In Galaxy S20, Samsung still uses the navigation buttons as the default setting. You can switch to Galaxy S20 navigation gestures at any time.

As explained in this guide, Galaxy S20 navigation buttons include Home, Back, and Recents buttons. You need to tap one of the buttons to navigate among pages.

If you switch to Galaxy S20 navigation gestures, there will be no buttons. You will have to use gestures to return to the previous screen (Back), to jump to the Home screen, or access the Recents screen.

Please note, Galaxy S20 Assistant Menu can still offer navigation button even after you switch to navigation gestures. You may check this guide for details of Assistant Menu on Galaxy S20.

The differences between using Galaxy S20 navigation gestures and navigation buttons are substantial, for example:

Navigation buttons and navigation gestures are mutually exclusive. You can only choose one.
If you choose to use Galaxy S20 navigation gestures, then you have the option of using Samsung -style (Android 9)navigation gestures, or Google-style (Android 10) navigation gestures. (Read on)
Some gestures may require some practice.
Galaxy S20 navigation gestures can be more efficient only after you get familiar with them.

Who should use Galaxy S20

… Read the rest

How to use and customize Galaxy S20 navigation buttons?

By simon 4 Comments Last Modified: November 21, 2020 · Published on: March 28, 2020

Galaxy S20 navigation buttons allow you to navigate across, into and back out from the different pages of an app, Galaxy S20 Home screen, Apps screen and lock screen.

Although Android 10 introduced the full-screen navigation gestures, Galaxy S20, by default, uses the traditional three navigation buttons for you to interact with the phone.

This Galaxy S20 guide explains the three navigation systems on Galaxy S20 (navigation buttons, Android 10 full-screen navigation gesture, and Samsung navigation gestures) and the functions and usage of Galaxy S20 navigation buttons (Recents, Back, and Home). It also shows you how to customize the layout (order) of Galaxy S20 navigation buttons

The navigation buttons are identical on Galaxy S20, S20+, and S20 Ultra, although we used Galaxy S20 in the guide.

What are the three navigation systems on Galaxy S20?

When you interact with Galaxy S20, you can use one of the following 3 navigation systems to navigate through different apps, or within an app, or through pages of Home screen, Apps screen, and lock screen:

Galaxy S20 navigation buttons (the default).
Android 10 full-screen navigation gestures.
Samsung’s full-screen navigation gestures.

The full-screen navigation gestures remove all buttons (including the Home button). This guide explains these gestures and illustrates how to use them on Galaxy S20.

On the contrary, Galaxy S20 navigation buttons keep and use the traditional 3 navigation buttons.

Although navigation buttons look old-fashioned, they can be more efficient for many Galaxy S20 owners. This is the main reason why Samsung keeps Galaxy S20 navigation buttons as the default option when you set up Galaxy S20.

Please note, since Galaxy S8, Samsung ditched the hardware capacitive navigation buttons and adopted the software-based navigation buttons.

In other words, Galaxy S20 navigation buttons are NOT physical buttons (see Galaxy S20 layout). They are generated by the Android system when needed. And therefore, it is possible to disable/hide them and switch to full-screen navigation gestures without using any of these buttons.

What are the Galaxy S20 navigation buttons?

As shown in the screenshot below, there are three navigation buttons on the Galaxy S20 navigation bar:

Home button
Back button
Recents button (aka, Overview button)

Please note, the screenshot shown below is the default navigation button layout on Galaxy S20 (and all Samsung phones), which is opposite to the layout on other Android phones.

In the stock Android, the Back … Read the rest