How To Unlock Galaxy Z Fold 4


Are you excited about getting your hands on the latest Samsung Galaxy Z Fold 4, but feeling a bit perplexed about how to unlock its full potential? You've come to the right place! In this comprehensive guide, we'll delve into the various methods to unlock your Galaxy Z Fold 4, allowing you to make the most of its cutting-edge features and functionalities. Whether you're a tech enthusiast eager to explore the device's capabilities or a new user seeking to unleash its power, we've got you covered. From unlocking the screen to accessing advanced settings, we'll walk you through the process step by step. So, let's embark on this journey to unlock the incredible possibilities of your Galaxy Z Fold 4!

Inside This Article

  1. Step 1: Gather Necessary Materials
  2. Step 2: Locate the Power Button and Fingerprint Sensor
  3. Step 3: Unlocking Using Fingerprint Sensor
  4. Step 4: Unlocking Using PIN or Password
  5. Step 5: Customizing Unlock Settings
  6. Conclusion
  7. FAQs

Step 1: Gather Necessary Materials

Before you begin the process of unlocking your Galaxy Z Fold 4, it’s essential to gather the necessary materials to ensure a smooth and successful experience. Here’s what you’ll need:

1. Galaxy Z Fold 4: Ensure that your smartphone is charged and powered on before proceeding with the unlocking process. It’s important to have your device ready for the next steps.

2. Clean Cloth: Having a clean microfiber cloth on hand can be beneficial for wiping the fingerprint sensor and the display to ensure optimal performance during the unlocking process.

3. Backup Unlock Method: If you’re setting up the fingerprint sensor for the first time, it’s advisable to have an alternative unlock method, such as a PIN or password, in case the fingerprint sensor encounters any issues.

By gathering these materials, you’ll be well-prepared to unlock your Galaxy Z Fold 4 with ease and convenience.

Step 2: Locate the Power Button and Fingerprint Sensor

Before diving into the process of unlocking your Galaxy Z Fold 4, it’s crucial to familiarize yourself with the physical features that facilitate this function. The power button, typically located on the right-hand side of the device, serves as the primary control for turning the phone on and off. Meanwhile, the fingerprint sensor, integrated seamlessly into the display, offers a secure and convenient method for unlocking your device.

When holding your Galaxy Z Fold 4, take a moment to identify the power button, which may be positioned slightly higher than the midpoint of the right edge. Its tactile design ensures easy recognition, allowing you to power up or shut down your device with a simple press. Additionally, the fingerprint sensor, nestled within the display, provides a discreet yet powerful means of unlocking your smartphone while safeguarding your data from unauthorized access.

By understanding the precise location and functionality of these components, you can confidently proceed to the next steps of unlocking your Galaxy Z Fold 4, leveraging the seamless integration of hardware and software to enhance your overall user experience.

Step 3: Unlocking Using Fingerprint Sensor

Unlocking your Galaxy Z Fold 4 using the fingerprint sensor is a convenient and secure method. The device features an advanced ultrasonic fingerprint sensor located on the side of the phone, blending seamlessly with the power button. This integration allows for quick and effortless access to your device while maintaining a high level of security.

To unlock your Galaxy Z Fold 4 using the fingerprint sensor, simply place your registered finger on the power button. The sensor will quickly and accurately scan your fingerprint, granting you immediate access to your device. This method offers a swift and intuitive way to unlock your smartphone without the need for additional steps or input.

With the fingerprint sensor’s cutting-edge technology, you can enjoy the convenience of unlocking your device in various situations, such as when your hands are occupied or when you need to access your phone swiftly. The seamless integration of the fingerprint sensor into the power button exemplifies the innovative design and user-centric approach of the Galaxy Z Fold 4, enhancing the overall user experience.

Step 4: Unlocking Using PIN or Password

When using a PIN or password to unlock your Galaxy Z Fold 4, you have the option to set a numeric PIN or a more complex password. This method provides an alternative way to access your device, especially if the fingerprint sensor is not an option for you at a given moment.

First, ensure that your device’s screen is active. You will then be prompted to enter your PIN or password. This can be done by tapping the designated area on the screen to bring up the PIN or password input field. Once the input field is visible, proceed to enter your PIN or password using the on-screen keyboard.

After entering the correct PIN or password, the device will unlock, granting you access to your Galaxy Z Fold 4’s home screen and features. It’s important to note that the PIN or password must be entered accurately to successfully unlock the device.

Using a PIN or password to unlock your Galaxy Z Fold 4 provides an added layer of security, especially if you prefer not to use the fingerprint sensor. It also ensures that only authorized users can access the device and its contents, enhancing the overall security of your smartphone.

Step 5: Customizing Unlock Settings

Once you’ve successfully unlocked your Galaxy Z Fold 4 using either the fingerprint sensor or a PIN/password, you can further customize your unlock settings to suit your preferences and security needs.

Start by navigating to the “Settings” app on your device. From there, tap on “Biometrics and Security” to access the various options related to unlocking your phone.

Under the “Biometrics and Security” menu, you’ll find the “Lock Screen Type” option. This is where you can choose the method you prefer for unlocking your Galaxy Z Fold 4. You can select from various options such as fingerprint, PIN, password, or pattern.

Additionally, you can explore advanced settings to enhance the security of your device. For instance, you may have the option to enable two-factor authentication for added protection. This extra layer of security can help safeguard your personal data and sensitive information.

Furthermore, within the “Biometrics and Security” settings, you can customize the lock screen notifications and information display. This allows you to control what notifications are visible on the lock screen, balancing convenience with privacy.

It’s also worth considering the “Smart Lock” feature, which offers convenient unlocking options based on trusted locations, devices, or voices. This can be particularly useful in scenarios where you want your device to remain unlocked in certain trusted environments, such as your home or office.

By customizing your unlock settings, you can tailor the security and convenience of unlocking your Galaxy Z Fold 4 to align with your unique preferences and lifestyle.


Unlocking your Galaxy Z Fold 4 opens up a world of possibilities, allowing you to seamlessly switch carriers, use local SIM cards when traveling, and take full control of your device. Whether you opt for the convenience of using your carrier’s unlocking service, or choose to utilize a third-party unlocking service, the process is relatively straightforward. By following the steps outlined in this guide, you can enjoy the freedom and flexibility that comes with an unlocked device. With your Galaxy Z Fold 4 unlocked, you can truly harness the full potential of your smartphone, ensuring that it adapts to your needs, wherever you go.


Q: How can I unlock my Galaxy Z Fold 4?

A: To unlock your Galaxy Z Fold 4, you can use various methods such as the fingerprint scanner, facial recognition, PIN, pattern, or password.

Q: Can I unlock my Galaxy Z Fold 4 with my voice?

A: Yes, the Galaxy Z Fold 4 supports voice recognition for unlocking the device, provided you have set it up in the device settings.

Q: Is it possible to unlock my Galaxy Z Fold 4 remotely if I forget the unlock method?

A: Yes, you can use the "Find My Mobile" feature to remotely unlock your Galaxy Z Fold 4 if you forget the unlock method. This feature allows you to unlock the device using your Samsung account credentials.

Q: Can I use a third-party app to unlock my Galaxy Z Fold 4?

A: While there are third-party apps available for unlocking smartphones, it is recommended to use the built-in security features of the Galaxy Z Fold 4 to ensure the safety of your device and data.

Q: What should I do if I encounter issues with unlocking my Galaxy Z Fold 4?

A: If you experience difficulties with unlocking your Galaxy Z Fold 4, you can troubleshoot by restarting the device, ensuring that the sensors are clean and unobstructed, and verifying that you are using the correct unlock method.