Factory resetting your Samsung Galaxy device can be a useful fix when you are experiencing persistent software problems, or you want to wipe out all personal data before selling or giving away your device. Here’s how to do it:

Before starting a factory reset, it’s important to back up all data you want to keep. You can use Samsung Cloud, Google account, or transfer files manually to your computer because the reset will erase all data from your device.

Method 1: Factory Reset via Settings

1. Open the ‘Settings’ app on your Samsung Galaxy device.

2. Scroll down and tap on ‘General management.’

3. Tap ‘Reset.’

4. Select ‘Factory data reset.’ This will display all details about the reset process.

5. Scroll down and tap ‘Reset’ or ‘Reset Device,’ depending on the model.

6. If you have a security lock in place, enter your pattern, PIN, or password.

7. Confirm the action by tapping on ‘Delete All’ or ‘Confirm.’

Your device will begin the reset process and may reboot several times before starting up as if it were brand new.

Method 2: Factory Reset Using Hardware Keys

If you cannot access the settings on your Galaxy device due to a faulty screen or software issues, use this method.

1. Turn off the device.

2. Press and hold the Volume Up button, the Bixby button (if available), and the Power button simultaneously until the device logo appears.

3. Once you see the Samsung logo, release all buttons.

4. An ‘Installing system update’ message may appear for 30-60 seconds before displaying the Android recovery menu options.

5. Use the Volume Down button to navigate to ‘Wipe data/factory reset.’

6. Press the Power button to select this option.

7. Select ‘Yes’ by pressing the Power button again after highlighting it with the Volume Down key.

8. After the reset is complete, ensure that ‘Reboot system now’ is highlighted and press the Power button.

Your device will now restart with factory default settings.

In both methods, once your Samsung Galaxy has restarted, you’ll need to set it up as if it was new—including language selection, Wi-Fi setup, and logging into accounts.

Please note that not all devices have a Bixby button. Additionally, be aware these instructions are general and can slightly differ based on specific Galaxy models and operating system versions.

It’s also important to remember that a factory reset should be used cautiously as it will erase everything on your phone’s internal storage including apps, settings, files, and personal data.