How To Open Samsung S20 Phone

Mobile Phone

The Samsung S20 is a highly popular and advanced smartphone that offers a plethora of features and functionalities. Whether you are a new owner of the Samsung S20 or looking to upgrade your device, learning how to open the phone is an essential skill that you need to master. Opening your Samsung S20 will allow you to access the SIM card slot, replace the battery, or perform any necessary repairs. In this article, we will provide you with a step-by-step guide on how to open the Samsung S20 phone. From removing the back cover to accessing the internal components, this comprehensive tutorial will equip you with the knowledge needed to safely and effectively open your Samsung S20.

Inside This Article

  1. Getting Started
  2. Powering On the Samsung S20 Phone
  3. Unlocking the Device
  4. Navigating the Home Screen
  5. Accessing Apps
  6. Making and Receiving Calls
  7. Sending and Receiving Messages
  8. Connecting to Wi-Fi
  9. Adjusting Settings
  10. Conclusion
  11. FAQs

Getting Started

Welcome to the world of the Samsung S20 phone! Whether you’re a long-time Samsung user or new to the brand, this guide will help you get started with your new device. Within a few minutes, you’ll be navigating through the various features and functionalities of your phone like a pro. So, without further ado, let’s dive into the basics of getting started with the Samsung S20.

Before you begin exploring the exciting features of your Samsung S20, it’s important to ensure that you have properly set up your phone. Start by unpacking the contents of the box, including the phone itself, charger, USB cable, and any other accessories that may have come with it. Take a moment to familiarize yourself with these items, as you will need them during the setup process.

The next step is to insert your SIM card into the phone. Locate the SIM card tray, usually located on the side of the device, and use the SIM eject tool (usually included in the box) to pop it open. Carefully place your SIM card in the designated slot, ensuring that it is properly aligned. Once done, gently push the tray back into the phone until it clicks into place.

Now that your SIM card is inserted, it’s time to power on your Samsung S20. Locate the power button, usually found on the right side of the device, and press and hold it until the Samsung logo appears on the screen. Once the phone has powered on, you’ll be greeted with the initial setup wizard, which will guide you through the process of configuring your device.

Follow the on-screen instructions to select your language, connect to Wi-Fi, and sign in with your Google or Samsung account. This will help you access various services and personalize your device. You’ll also have the option to set up additional security measures, such as fingerprint or facial recognition, to protect your phone and data.

Once you’ve completed the initial setup, you’re ready to start using your Samsung S20! Take a moment to explore the home screen, where you’ll find various app icons, widgets, and notifications. Swipe up or down to access the app drawer, where you’ll find all your installed apps.

It’s also worth noting that the Samsung S20 comes with a user-friendly interface and intuitive gestures. For example, you can swipe from the top of the screen to access the quick settings panel, and swipe from the bottom to go back to the home screen. These gestures make navigating through your phone a breeze.

Now that you’re familiar with the basics of getting started, it’s time to dive deeper into the features and functionalities of your Samsung S20. In the following sections, we’ll cover topics such as making calls, sending messages, connecting to Wi-Fi, and adjusting settings. So, let’s continue this exciting journey together!

Powering On the Samsung S20 Phone

When you first get your Samsung S20 phone, one of the first things you’ll need to do is to power it on. Powering on your phone is a simple process that can be done in a few easy steps.

To start, locate the power button on your Samsung S20. The power button is usually located on the right-hand side of the device, towards the top. It is often marked with an icon resembling a small circle.

Once you have located the power button, press and hold it for a few seconds until the Samsung logo appears on the screen. This indicates that your phone is booting up and will soon be ready for use.

After the Samsung logo disappears, you may be prompted to enter your PIN or passcode to unlock the device. This is an important security measure to protect your personal information.

Once you have successfully entered your PIN or passcode, your Samsung S20 phone will finish booting up and you will be taken to the home screen. From here, you can start exploring the various features and functionalities of your new Samsung smartphone.

It’s worth noting that if your phone is completely out of battery, you will need to charge it before attempting to power it on. To charge your Samsung S20, simply connect the included charger to a power source and plug the other end into the charging port on the bottom of the device.

Once your phone has enough battery power, you can follow the aforementioned steps to power it on and start using it.

Remember, the power button on the Samsung S20 also doubles as the power off button. So, if you ever need to turn your phone off, simply press and hold the power button until the power options menu appears on the screen. From there, you can select the “Power off” option to shut down your device.

Overall, powering on your Samsung S20 is a straightforward process that allows you to start using your phone and exploring its countless features. So, grab your Samsung S20, follow the steps above, and get ready to embark on a new mobile experience.

Unlocking the Device

Unlocking your Samsung S20 phone is a quick and simple process that allows you to access all of its features and functionality. There are multiple methods you can use to unlock your device, depending on the settings and security options you have chosen. Let’s explore a few of the most common methods below.

1. PIN or Password: If you have set up a PIN or password for your Samsung S20, you can simply enter it on the lock screen to unlock your device. This method provides a basic level of security and ensures that only authorized users can access your phone.

2. Fingerprint Scanner: The Samsung S20 features an advanced fingerprint scanner, located under the display. To unlock your device using your fingerprint, gently place your registered finger on the designated area. The scanner will quickly analyze your fingerprint, and if it matches the saved data, your phone will be unlocked.

3. Face Recognition: Another convenient method to unlock your Samsung S20 is through the built-in face recognition feature. This technology uses the front-facing camera to scan and recognize your face. Simply position your face in front of the camera, and if it matches the saved data, your device will unlock instantly.

4. Pattern Lock: If you prefer a more visually intuitive approach, you can set up a pattern lock on your Samsung S20. By drawing a unique pattern on the lock screen, you can secure your device and easily unlock it by replicating the pattern.

5. Smart Lock: Samsung S20 also offers a Smart Lock feature that allows you to set specific conditions for when the device remains unlocked. For example, you can configure your phone to stay unlocked when connected to trusted devices or in trusted locations. This feature provides convenience without compromising security.

It’s worth noting that the availability of these unlocking methods may vary depending on your device’s settings and software version. To access and customize your device’s security options, navigate to the Settings menu and search for “Lock Screen” or “Biometrics and Security.

Remember, choosing a secure unlocking method and regularly updating your device’s security settings are essential for protecting your personal information and ensuring the privacy of your Samsung S20.

Navigating the Home Screen

The home screen of your Samsung S20 phone is where you’ll find all your important apps and widgets. Mastering the navigation of the home screen is essential for a smooth and efficient user experience. Here’s how you can make the most of it:

1. App Icons: The app icons on the home screen represent the various applications installed on your phone. To open an app, simply tap on its icon. You can rearrange the icons by long-pressing and dragging them to your preferred location.

2. App Drawer: The app drawer is where all your installed apps are stored. To access it, swipe up from the bottom of the screen. From the app drawer, you can easily find and launch any app on your device.

3. Widgets: Widgets provide quick access to important information or functions without opening the corresponding app. To add a widget to your home screen, long-press on an empty space, tap on ‘Widgets’, and select the desired widget from the list. You can resize and customize widgets to suit your preferences.

4. Wallpapers and Themes: Personalize your home screen by changing the wallpaper and applying themes. Long-press on an empty space, tap on ‘Wallpapers’ or ‘Themes’, and choose from the available options. You can also use your own images as wallpapers.

5. Quick Settings: Access the quick settings panel by swiping down from the top of the screen. From here, you can toggle various settings such as Wi-Fi, Bluetooth, and screen brightness. Customize the quick settings panel by tapping on the pencil icon.

6. Notifications: Notifications appear as icons and banners on the top of the screen. Swipe down from the top to view and interact with notifications. To clear all notifications, swipe right or left on the notification panel.

7. Search Bar: The search bar at the top of the home screen allows you to quickly search for apps, contacts, settings, and more. Simply tap on the search bar and start typing to find what you’re looking for.

8. App Shortcuts: Some apps offer shortcuts that allow you to quickly access specific features or perform actions. To find app shortcuts, long-press on an app icon and a pop-up menu will appear displaying the available shortcuts for that app.

9. Folder Organization: To keep your home screen tidy, you can create folders to group similar apps together. Simply long-press on an app icon and drag it on top of another app icon to create a folder. You can customize the folder’s name and add or remove apps as needed.

Navigating the home screen of your Samsung S20 phone is as simple as tapping, swiping, and customizing to fit your needs. With these tips, you’ll be able to efficiently access your apps, widgets, and settings, allowing for a more productive and enjoyable smartphone experience.

Accessing Apps

One of the great features of the Samsung S20 phone is the wide array of apps available to enhance your smartphone experience. Whether you want to stay connected with your friends on social media, organize your schedule, or play games, accessing apps on the Samsung S20 is a breeze.

To access the apps on your Samsung S20, simply follow these steps:

  1. Locate the “Apps” icon on your home screen. It is usually represented by a grid of small squares and can be found either in the bottom center or bottom right corner of the screen.
  2. Tap on the “Apps” icon to open the app drawer. This is where all your installed apps are stored.
  3. Swipe up or down to scroll through the list of apps. The apps are usually arranged alphabetically, making it easy to find the one you’re looking for.
  4. Once you’ve found the app you want to use, simply tap on its icon to launch it.

If you have a lot of apps installed and finding them in the app drawer becomes a challenge, you can use the search function. To do this, follow these steps:

  1. On the app drawer screen, look for the search bar at the top.
  2. Tap on the search bar to activate it.
  3. Type the name of the app you’re looking for using the on-screen keyboard.
  4. As you type, the search results will automatically populate. Simply tap on the app you want to open from the search results.

Additionally, the Samsung S20 allows you to customize your app icons and organize them in folders. This can help you further streamline your app access and keep your home screen neat and organized.

To create a folder for your apps, follow these steps:

  1. On the home screen, tap and hold on an app icon until the options menu appears.
  2. Drag the app icon on top of another app icon that you want to include in the same folder. The two app icons will merge, and a folder will be created.
  3. You can repeat this process to add more apps to the folder.
  4. To rename the folder, tap on the folder once to open it, then tap on the folder name at the top and enter a new name.
  5. To access the apps within the folder, simply tap on the folder icon and then tap on the app you want to use.

With the ability to easily access and organize your apps on the Samsung S20, you can make the most of your smartphone’s capabilities and personalize your user experience.

Making and Receiving Calls

Making and receiving calls on your Samsung S20 phone is a breeze. Whether you want to connect with friends, family, or business associates, the following steps will guide you through the process:

Making a Call: To make a call, follow these steps:

  1. Open the Phone app by tapping the green phone icon on your home screen.
  2. At the top of the screen, you will see a search bar. Type in the contact’s name or phone number that you want to call.
  3. As you type, the app will display matching contacts or numbers below the search bar. Tap on the correct contact or number.
  4. Once you’ve selected the contact or number, tap the green phone icon to initiate the call.

Receiving a Call: When someone is calling you, follow these steps to answer the call:

  1. When your phone rings or vibrates, a screen will appear displaying the caller’s name or number.
  2. Swipe the green phone icon to the right to answer the call. Alternatively, you can swipe the red phone icon to the left to decline the call and send it to voicemail.

If you want to perform additional actions during a call, such as muting the microphone, putting the call on hold, or switching to a conference call, the call screen will provide options to do so.

It’s also worth noting that you can make emergency calls even if your phone is locked by swiping the Emergency Call button on your lock screen and entering the appropriate emergency number.

Remember to end the call when you’re finished by tapping the red phone icon with the handset on the call screen. This will disconnect the call and return you to your phone’s home screen.

With these simple steps, you can confidently make and receive calls on your Samsung S20 phone, staying connected with the people who matter most to you.

Sending and Receiving Messages

One of the key functionalities of the Samsung S20 phone is its ability to send and receive messages. Whether you want to chat with friends, stay in touch with family, or communicate with colleagues, the messaging feature allows you to connect effortlessly.

To send a message, open the messaging app on your Samsung S20. This app is usually represented by an icon with a speech bubble or messaging symbol. Once you’re in the app, tap on the compose button to start a new message.

In the recipient field, you can enter the phone number or the contact name of the person you want to send the message to. The Samsung S20 also allows you to send messages to multiple recipients by separating their contact information with commas.

Once you’ve entered the recipient(s), you can begin typing your message in the text field. The Samsung S20 comes equipped with a predictive text feature, which suggests words as you type. This can help speed up your messaging and reduce typing errors.

After composing your message, you have the option to add multimedia content such as photos, videos, or audio recordings. You can easily attach these files by tapping on the attachment icon, which is usually represented by a paperclip or image symbol.

Once your message is ready to go, you can hit the send button to deliver it to the intended recipient(s). The message will then be sent as a text message or an MMS (Multimedia Messaging Service), depending on the content and recipient’s network capabilities.

To receive messages on your Samsung S20, you simply need to wait for incoming messages to appear in the messaging app. When a new message arrives, you will usually receive a notification on your device’s lock screen or in the notification center.

To view the message, simply tap on the notification or open the messaging app directly. The new message will be displayed in a conversation thread, allowing you to read and respond to it. You can also view previous messages from the same contact in the conversation thread.

When composing a response, you follow the same steps as sending a message. Enter the recipient’s information, type your response, and hit the send button. The conversation thread will then update with your message, and the recipient will receive your response.

The Samsung S20 also offers additional messaging features, such as the ability to send voice messages, create group chats, and customize message settings. These options can be accessed through the settings menu within the messaging app.

With the Samsung S20’s messaging capabilities, staying connected and keeping in touch with others has never been easier. Whether it’s a simple text message or a multimedia-filled conversation, you can enjoy seamless communication on your Samsung S20 phone.

Connecting to Wi-Fi

Connecting your Samsung S20 phone to a Wi-Fi network allows you to access the internet, download apps, and stream media without using your mobile data. Here’s how to connect to a Wi-Fi network on your device:

Step 1: Unlock your Samsung S20 phone and go to the Home Screen.

Step 2: Swipe down from the top of the screen to open the notification panel.

Step 3: Look for the Wi-Fi icon and tap on it to open the Wi-Fi settings.

Step 4: In the Wi-Fi settings, you will see a list of available Wi-Fi networks. Tap on the network you want to connect to.

Step 5: If the network is password-protected, a pop-up window will appear asking for the password. Type in the Wi-Fi password and tap “Connect.”

Step 6: Your Samsung S20 phone will now attempt to connect to the selected Wi-Fi network. Once connected, you will see the Wi-Fi icon in the status bar at the top of the screen.

Step 7: Congratulations! You have successfully connected your Samsung S20 phone to a Wi-Fi network. You can now enjoy high-speed internet access without using your mobile data.

It is important to note that when connecting to a Wi-Fi network, make sure it is a trusted and secure network to protect your personal information. Avoid connecting to public or unsecured Wi-Fi networks, as they may pose security risks.

Adjusting Settings

When you first get your Samsung S20 phone, it’s essential to customize its settings to suit your preferences. From changing display brightness to managing app permissions, the Settings menu offers a wide range of options. Let’s explore how to adjust various settings on your Samsung S20:

1. Accessing the Settings Menu: To access the Settings menu, swipe down from the top of the screen to open the notification panel, and then tap the gear-shaped Settings icon. Alternatively, you can find the Settings app in the app drawer and tap on it to open.

2. Display and Brightness: In the Settings menu, tap on “Display” to adjust the display-related settings. Here, you can change the screen resolution, enable Dark Mode, adjust the screen timeout, and customize the color balance. Also, if you prefer a brighter or dimmer display, you can easily adjust the brightness level.

3. Sound and Vibration: Tap on “Sound and vibration” in the Settings menu to manage audio settings. You can control the volume levels, choose different ringtones and notification sounds, and enable or disable vibration for calls and notifications.

4. Notifications: To customize how your phone handles notifications, go to the “Notifications” menu in Settings. From here, you can choose how notifications are displayed, enable or disable app notifications, and set priority notifications for specific apps or contacts.

5. App Permissions: To manage app permissions on your Samsung S20, go to the “Apps” menu in Settings. Here, you can view and control the permissions of each installed app, allowing you to grant or revoke access to various features or sensitive information.

6. Battery and Power Saving: To optimize battery usage and extend battery life, navigate to the “Battery” menu in Settings. Here, you can enable power-saving modes, adjust battery usage details for individual apps, and access additional options such as adaptive battery and background usage limits.

7. Security: Your Samsung S20 offers several security features that can be configured in the Settings menu. Tap on “Security” to unlock options like adding fingerprints or face recognition, setting up a secure lock screen, enabling secure folder, and managing app permissions for enhanced privacy.

8. Connectivity: Managing various connectivity options is crucial for a seamless experience. In the Settings menu, you’ll find options to control Wi-Fi, Bluetooth, NFC, and mobile data settings. This allows you to effortlessly connect to networks, pair devices, and manage data usage.

9. Storage: To keep track of your device’s storage usage and manage files, head to the “Storage” menu in Settings. Here, you can view the amount of used and available storage, clear cached data, and access additional options for managing files and storage settings.

10. System Updates: It’s important to keep your Samsung S20 up to date with the latest software enhancements and security patches. In the Settings menu, you can find the “Software update” option, which allows you to check for and install any available system updates.

By exploring and adjusting these settings, you can personalize your Samsung S20 phone and enhance your overall user experience. Don’t hesitate to experiment with different options and find the perfect settings that meet your needs.


Opening a Samsung S20 phone may seem like a daunting task, but with the right tools and techniques, it can be a straightforward process. Whether you need to replace a damaged component or simply want to explore the inner workings of your device, following the steps outlined in this article will guide you through the process.

Remember to gather the necessary tools and follow the instructions carefully to avoid any damage or voiding your warranty. If you’re unsure or uncomfortable with performing the procedure yourself, it’s always recommended to seek assistance from a professional or authorized service center.

By having the knowledge and skills to open your Samsung S20 phone, you gain a better understanding of its design and functionality. Whether it’s troubleshooting issues or upgrading components, being able to access the inner workings of your phone can empower you to take charge of your device and make it work seamlessly for you.


1. How do I open the Samsung S20 phone?
To open the Samsung S20 phone, you need to locate the power button, usually located on the right-hand side of the device. Press and hold the power button for a few seconds until the screen lights up. Once the screen is on, you can swipe up from the bottom of the screen to unlock the phone and access its features.

2. Can I use my fingernail to open the Samsung S20 phone?
Yes, you can use your fingernail to open the Samsung S20 phone. The power button is tactile and responsive, allowing you to press it with your finger or even your fingernail. However, it is important to be gentle while pressing the button to avoid damaging it or the device.

3. Do I need a special tool to open the Samsung S20 phone?
No, you do not need a special tool to open the Samsung S20 phone. The power button is easily accessible and designed to be pressed by hand. Unlike some older phone models, the Samsung S20 does not require any additional tools or accessories to open it.

4. What happens if I forget my password or PIN to unlock the Samsung S20 phone?
If you forget your password or PIN to unlock the Samsung S20 phone, do not worry. Samsung provides a feature called “Find My Mobile” that allows you to remotely unlock your device. You can log in to your Samsung account on another device, navigate to the “Find My Mobile” service, and from there, you will find the option to unlock your phone.

5. Is it possible to open the Samsung S20 phone without unlocking it?
Yes, it is possible to open the Samsung S20 phone without unlocking it. The Samsung S20 offers a feature called “Always On Display” that allows you to glance at the screen for basic information such as the time, date, and notification icons without having to unlock the device. This feature can be enabled in the Settings menu of the phone.