Bypassing Screen Lock on Samsung A21s: With the advancements in technology, smartphones have become an integral part of our daily lives. However, there may be times when we forget or incorrectly enter the screen lock on a device like the Samsung A21s. In such cases, it may be necessary to bypass the screen lock. In this article, we will provide you with a step-by-step guide on how to bypass the screen lock on the Samsung A21s.
Step 1: Power Off the Phone
Before attempting to bypass the screen lock, it’s important to power off the phone. To do this, press and hold the power button and select the “Power off” option. Wait for the phone to turn off before proceeding to the next steps.
Step 2: Enter Recovery Mode
To bypass the screen lock on the Samsung A21s, you will need to enter recovery mode. To do this, press and hold the volume down button and the power button simultaneously. Keep holding both buttons until you see the Samsung logo, then release the buttons. This will boot the phone into recovery mode.
Step 3: Perform a Factory Reset
In recovery mode, you can bypass the screen lock by performing a factory reset. To do this, select the “wipe data/factory reset” option using the volume down button to navigate and the power button to confirm. Then, select “Yes” to confirm the reset and press the power button again to proceed. The device will begin the factory reset process.
Step 4: Reboot the Phone
Once the factory reset process is complete, select the “reboot system now” option from the recovery mode menu. Press the power button to confirm and restart the phone.
Step 5: Set Up the Phone
After the phone restarts, it will be in its default state with no screen lock. You can now set up the phone as you did when you first got it, including configuring a new screen lock or bypassing it altogether.
By following this step-by-step guide, you can bypass the screen lock on your Samsung A21s. Remember that performing a factory reset will erase all data on the device, so it’s important to have a backup of your important files beforehand. If you encounter any issues or need further assistance, it’s recommended to reach out to Samsung support or visit a service center.

Method 1: Using Google Find My Device
- On a computer or another smartphone, visit the Google Find My Device website (https://www.google.com/android/find) and log in with the Google account linked to your Samsung A21s.
- Once logged in, you should see your device listed on the Find My Device website. Select your Samsung A21s from the list.
- On the left side of the screen, click on the “Lock” option. Enter a new temporary password and confirm it. This password will be used to unlock your device.
- On your Samsung A21s, you should receive a notification about the new password. Unlock your device using the temporary password you set in the previous step.
- Once you have successfully unlocked your device, go to the Settings app and navigate to the Security or Lock Screen settings. Disable the screen lock or set a new pattern/password.
Method 2: Using Samsung Find My Mobile
- On a computer or another smartphone, visit the Samsung Find My Mobile website (https://findmymobile.samsung.com/) and log in with your Samsung account credentials.
- After logging in, select your Samsung A21s from the list of registered devices.
- On the left side of the screen, click on the “Unlock” option. Follow the on-screen instructions to unlock your device.
- Once you have successfully unlocked your device, go to the Settings app and navigate to the Security or Lock Screen settings. Disable the screen lock or set a new pattern/password.
Method 3: Contact Samsung Support or Service Center If the above methods don’t work or you encounter any issues, it’s recommended to contact Samsung Support or visit a Samsung Service Center for further assistance. They have specialized tools and knowledge to help you bypass the screen lock on your Samsung A21s without formatting the device.
Forgetting the screen lock pattern or password on your Samsung A21s can be frustrating, but there are ways to bypass it without formatting the device. In this guide, we explored methods such as using Google Find My Device, Samsung Find My Mobile, and seeking assistance from Samsung Support or Service Center. By following these steps, you can regain access to your device and set a new screen lock without losing any data. Remember to use these methods responsibly and only on your own device.