Galaxy S10 always-on display (AOD)

How to use Galaxy S10 home screen edit mode?

Galaxy S10 Home screen edit mode allows you to customize the home screen with themes, widgets, screen panels, wallpapers.

Although some customizations and options can be accessed from Galaxy S10 settings or quick settings, a few features can only be accessed from the Galaxy S10 home screen edit mode.

This Galaxy S10 how-to guide explains when you need to use Galaxy S10 home screen edit mode, what you can do in the edit mode, and how to access and use Galaxy S10 home screen edit mode.

What is Galaxy S10 home screen edit mode?

It is impossible to stuff all customizations and settings into Galaxy S10 Settings. Also, some customizations for Galaxy S10 can be done quickly on the screen with simple gestures.

So, Samsung used the home screen edit mode for you to quickly customize the Galaxy S10 home screen without navigation through the Galaxy S10 Settings.

In a nutshell, Galaxy S10 Home screen edit mode is a special mode of the home screen. In this mode, you can customize many aspects of the Galaxy S10 Home screen.

And some settings/customizations for Galaxy S10 Home screen can only be done through this edit mode. For example, assigning a home screen panel as the “Home” of Home screen panels/pages, or remove the Bixby Home from Galaxy S10 Home screen, or adding widgets to the home screen, all can only be done in the Galaxy S10 Home screen edit mode.

Of course, some features in the edit mode can also be accessed from Galaxy S10 Settings (for example, adjust Galaxy S10 home screen settings), or standalone apps/app shortcuts (e.g., use themes and wallpapers).

How to access the Galaxy S10 home screen edit mode?

You can only use touchscreen gestures to access Galaxy S10 home screen edit mode.

There are two gestures for you to access the edit mode for Galaxy S10 Home screen:

Tap and hold (long tap) any blank area on the Galaxy S10 Home screen.
Pinch on the Galaxy S10 home screen.

These are the two only methods to enter the Galaxy S10 home screen edit mode.

When you use the first gesture (long tap), you need to make sure you are tapping the empty (blank) area except for the status bar and navigation bar.

You can tap anywhere above home screen panel indicator (see below) or tap the back button to exit the edit mode and return to Galaxy S10 Home screen.

What are the features of Galaxy S10 home screen edit mode?

As shown in the screenshot below, you can find the following common features and functions in the edit mode of Galaxy S10 Home screen:

Assign the panel/page as the home of the Galaxy S10 Home screen. If you keep tapping the Home button, you should return to the “Home” of the home screen. You must have one and only one panel/page as the home of the home screen panels.
Delete the page. If this is

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How to Use Galaxy S10 Always On Display (AOD)?

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You can use Galaxy S10 always-on display (AOD) to check notifications, the time, next alarm, today’s schedule, and the weather, and to control music play without waking up the phone.

On Galaxy S10, Samsung added a few new features for the always-on display and the default behavior. So, do NOT assume the AOD on Galaxy S10 is identical to that on older phones like S9.

This Galaxy S10 how-to guide explains the new features of the Galaxy S10 always-on display (AOD), the difference between Galaxy S10 lock screen and AOD screen, how to enable and customize the always-on display screen on Galaxy S10.

Please note, the always-on display is identical among all Galaxy S10 phones. In this guide, Galaxy S10 refers to Galaxy S10e, S10, S10+, and S10 5G,

What is new in Galaxy S10 Always On Display (AOD)?

In all previous Galaxy phones, the always-on display screen will not be turned off automatically unless it is turned on by the scheduler.

So, once you turn on the always-on display on these devices, you have to choose to show the AOD screen all the time when the phone is locked or to show the AOD screen based on your designated period.

On Galaxy S10, Samsung added the show mode for the always-on display screen: tap to show. And this is the default option.

So, after enabling Galaxy S10 always-on display, by default, the AOD screen will NOT show up after you lock the phone unless you tap the screen (once).

The AOD screen will display only about 10 seconds, and then the screen is off.

If you need to show Galaxy S10 AOD screen all the time, you need to change the show mode.

This new show mode is also available on Android Pie update for Galaxy S9, S8, Note 9 and Note 8.

Please note, if you tap Galaxy S10 screen twice when the screen is off, you will wake the screen and get the Galaxy S10 lock screen, instead of the always-on display screen.

Of course, you can disable this feature in Settings —Advanced features —Motions and gestures — Double tap to wake.

Other new features of Galaxy S10 Always on Display include:

Landscape mode for Galaxy S10 AOD screen.
Brightness adjustment for the AOD screen.
Quick settings for AOD.

AOD Quick settings can also be found on Galaxy S9, S8, Note 8 and Note 9 if you updated these phones to Android Pie.

What is the difference between the lock screen and the always-on display screen?

Although Galaxy S10 always-on display screen is part of the Galaxy S10 lock screen and shares the identical FaceWidgets, they serve different purposes.

The major differences between the AOD screen and lock screen include:

Galaxy S10 lock screen shows up when the phone wakes up and is in the locked state. While Galaxy S10 AOD screen shows up only when the phone is NOT waking up.
You can use app shortcuts in

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How to use and customize Galaxy S10 lock screen?

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Galaxy S10 lock screen can help you keep your data from prying eyes.

Samsung also allows you to tweak and customize the Galaxy S10 lock screen to match your personal preferences and needs.

This Galaxy S10 how-to guide explains the components of the Galaxy S1o lock screen, shows you how to customize the lock screen, and addresses some questions you may have with the Galaxy S10 lock screen.

What is the Galaxy S10 lock screen?

When you power on or reboot Galaxy S10, it will stop at Galaxy S10 lock screen until you unlock the phone. This is similar to other Android phones.

You can imagine the Galaxy S10 lock screen is the door of your Galaxy S10 (S10, S10+, S10e, or S1o 5G).

If someone crosses the door, he can then access everything you saved on the phone: your contacts, messages, call log, files, emails, photos, app data, and many more.

For this reason, you should keep your Galaxy S10 lock screen secured. In other words, you should set up PIN or password to lock the phone so that all people except you can only access up to Galaxy S10 lock screen.

If you leave the phone unattended, or your phone is stolen, a secured Galaxy S10 lock screen may save your life.

On the other hand, you want to access some info very quickly on Galaxy S10. For example, you may want to pause the music playing without unlocking the phone or peek the notifications.

So, some features were added to Galaxy S10 lock screen to improve your productivity without sacrificing security and privacy.

What are the components of the Galaxy S10 lock screen?

Typically, there are up to 7 components on the Galaxy S10 lock screen, as shown in the screenshot below.

Status bar. Due to the cutout of the front camera, notification icons on the right side are not aligned to the right edge of the screen. Please check this guide on the meaning of the status icons and notification icons on Galaxy S10. You may customize and even disable notification icons in Galaxy S10 status bar as explained in this guide.
Clock and FaceWidgets. You can swipe left and right to switch to other FaceWidgets.
Contact info.
Notifications.
Charging status (when charging Galaxy S10 battery)
The in-display fingerprint scanner location indicator (for Galaxy S10, S10+, and S1o 5G).
App shortcuts (up to two).

You can hide some of them including contact info, notifications, and app shortcuts. But others will be always shown.

If you swipe down from the status bar, you will then access the Galaxy S10 quick setting buttons panel. There is no notification panel in the Galaxy S10 lock screen.

How to customize Galaxy S10 lock screen wallpaper?

If you want to change the wallpaper for the Galaxy S10 lock screen, you can go to the edit mode for Galaxy S10 Home screen.

On Galaxy S10 Home screen, you can enter the … Read the rest

How to use the new fingerprint reader to unlock Galaxy S10, S10+, and S10e?

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Samsung dramatically changed the fingerprint reader (fingerprint sensor) on Galaxy S10. An in-display ultrasonic fingerprint reader is used in Galaxy S10 and Galaxy S10+.

With the removal of Iris scanner on Galaxy S10, many owners will have to use the fingerprint scanner to quickly unlock Galaxy S10.

This Galaxy S10 how-to guide explains how to register fingerprints and use the fingerprint reader to unlock Galaxy S10, S10+, and S10e.

What’s new in Galaxy S10 fingerprint reader?

Galaxy S10 (and Galaxy S10+) is the first smartphone with an in-display ultrasonic fingerprint reader, which is one of the most notable new features of Galaxy S10.

Instead of scanning your fingerprint using capacitive or optical methods, ultrasonic fingerprint sensor uses sonic pulse waves to find out the 3D structure of your fingerprints.

Similar ultrasonic technology has been used in biomedical imaging in hospitals for decades and saved many lives.

Generally speaking, or technically, the ultrasonic fingerprint reader can get the real 3D info of your fingerprints and therefore it could potentially be far more accurate than the traditional capacitive fingerprint reader.

Do not confuse this in-display ultrasonic fingerprint reader with the in-display optical fingerprint ones (as in a few OnePlus and Vivo phones). The optical fingerprint reader is the slowest one. It is even slower than the traditional capacitive fingerprint reader. And the optical one is the least secure because it is essentially a kind of 2D photo recognition.

For Galaxy S10e, a traditional capacitive fingerprint sensor is mounted on the power button as illustrated in Galaxy S10 layout. The position is at least better than the fingerprint on Galaxy S8 (see Galaxy S8 layout) or S9 (see Galaxy S9 layout).

What are the major limitations of the in-display ultrasonic fingerprint reader on Galaxy S10 and S10+?

Although the in-display ultrasonic fingerprint sensor sounds cool and is actually the most secure (accurate) fingerprint reader, there are some inherent limitations of this new sensor on Galaxy S10:

Many screen protectors will not work nicely with the in-display fingerprint reader. The sonic waves are affected by the air between the screen and screen protector. Therefore the sensor may not function properly even if a small air bubble is trapped by the screen protector.
You need to know where to press your finger.
The matching sensitivity is not rocket science. If Samsung set the sensitivity too high, you may have to press several times. If it is set too low, it will not be secure.

So, as explained in the top 10 disappointing and missing features of Galaxy S10, I prefer the fingerprint sensor on Galaxy S10e.

How to register fingerprints for the fingerprinter reader on Galaxy S10?

To use the new fingerprint reader to unlock Galaxy S10, you need to register your fingerprints first.

The procedure of registering (adding) fingerprints is identical for all 4 Galaxy S10 phones. But in this guide, we will use Galaxy S10 for the illustration.

In Galaxy S10 Settings, tap Biometrics … Read the rest

How to use Galaxy S10 touchscreen gestures on Galaxy S10, S10+, and S10e?

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Using Galaxy S10 touchscreen gestures is not an option; it is a requirement if you want to use Galaxy S10, S10+, or S10e.

The good news is that Galaxy S10 touchscreen gestures are similar to those on other smartphones.

This Galaxy S10 how-to guide uses animation to demonstrate how to use seven Galaxy S10 touchscreen gestures. The examples (scenarios) of using these Galaxy S10 touchscreen gestures are also provided.

The touchscreen gestures are identical on Galaxy S10, S10+, S10e, and S10 5G. So, in this guide, Galaxy S10 refers to all four models of Galaxy S10 phones.

What are the seven Galaxy S10 touchscreen gestures?

Unless you attach a keyboard/mouse to Galaxy S10 or use voice commands (e.g., Google Assistant or Bixby Voice), you have to use Galaxy S10 touchscreen gestures to control the screen and interact with the phone in apps.

Galaxy S10 touchscreen gestures refer to how your finger(s) moves on the screen.

The screen (see Galaxy S10 layout) in Galaxy S10 is a touchscreen. When your finger or a capacitive pen touches the screen, it can identify the motion.

The motion pattern can be designed and programmed as a gesture. The system and apps can then perform certain operations as a response to the gesture.

In Galaxy S10, as like in other Android phones, seven touchscreen gestures, tap, double tap, long tap (tap and hold), swipe, drag, pinch, and spread, are fully supported.

Galaxy S10 touchscreen gestures are used by:

The system. Galaxy S10 may use slightly different touchscreen gestures compared to other phones. For example, the navigation gesture is different from that in stock Android.
Individual apps. App developers can assign any functions to any gestures inside the app.

Please note S Pen is for Galaxy Note devices. Galaxy S10 screen will NOT respond to S Pen.

Very often, three of the Galaxy S10 touchscreen gestures were also programmed for some hardware buttons (keys). In this case, we usually refer the gestures as press (instead of tap), double press and long press.

Please do not confuse the touchscreen gestures with Galaxy S10 navigation gestures.

Some Samsung cases/covers may also support some gestures. For example,both Galaxy S10 LED View cover (LED wallet) and Galaxy S10 Clear view cover support swipe gesture to accept or reject a call.

List of Galaxy S10 touchscreen gestures their usages

We will use animations to illustrate what are the 7 Galaxy S10 touchscreen gestures. The examples of using each gesture are followed.

Smartphone touchscreen gestures usually mimic the behaviors of a mouse on a PC. When you use Samsung Dex with Galaxy S10, the mouse can replace these Galaxy S10 touchscreen gestures.

1. Tap gesture (press)

Tap (single tap) is one of the essential Galaxy S10 touchscreen gestures. You cannot survive without it.

The tap gesture, as shown in the animation below, means you touch somewhere (e..g., a button in an app, an app icon in Galaxy S10 home screen) on the screen once, then your finger … Read the rest