How to Unroot Samsung Galaxy M21? Five Easy Methods!

Rooting your Samsung Galaxy M21 can provide you with a plethora of benefits, such as accessing advanced customization options, installing custom ROMs, and boosting performance. However, there might come a time when you want to unroot your device. Whether it’s to regain warranty or resolve compatibility issues, unrooting your Samsung Galaxy M21 is a straightforward process. In this article, we will explore five easy methods to unroot your Samsung Galaxy M21 and guide you through each step.

Method 1: Unroot Using SuperSU App

The SuperSU app is a popular choice among Android users to manage root access on their devices. If you have used SuperSU to root your Samsung Galaxy M21, you can also use it to unroot your device. Here’s how:

1. Launch the SuperSU app on your Samsung Galaxy M21.
2. Go to the “Settings” tab.
3. Scroll down and tap on the “Full Unroot” option.
4. A confirmation message will appear, asking if you want to proceed with the unrooting process. Tap “Continue” to proceed.
5. Wait for the process to complete, and your Samsung Galaxy M21 will be unrooted.

Unrooting your device using the SuperSU app is a convenient method that requires no technical expertise. However, if you have used a different rooting method, you can try the following methods to unroot your Samsung Galaxy M21.

Method 2: Unroot Using KingoRoot PC Software

KingoRoot is a popular PC software that allows you to root and unroot Android devices with ease. To unroot your Samsung Galaxy M21 using KingoRoot, follow these steps:

1. Download and install the KingoRoot software on your PC.
2. Connect your Samsung Galaxy M21 to the PC using a USB cable.
3. Launch the KingoRoot software and wait for it to detect your device.
4. Once your device is detected, you will see an option to “Remove Root.” Click on it.
5. Follow the on-screen instructions, and KingoRoot will unroot your Samsung Galaxy M21.

KingoRoot provides a user-friendly interface and simplifies the unrooting process. However, if you prefer using a mobile app to unroot your device, the next method might be more suitable for you.

Method 3: Unroot Using Universal Unroot App

The Universal Unroot app is specifically designed to unroot Android devices. Here’s how you can use it to unroot your Samsung Galaxy M21:

1. Download and install the Universal Unroot app from a trusted source.
2. Launch the app on your Samsung Galaxy M21.
3. Tap on the “Unroot” button.
4. The app will initiate the unrooting process, and your Samsung Galaxy M21 will be unrooted shortly.

The Universal Unroot app is a convenient option for those who prefer using a mobile app for unrooting their devices. However, if none of the previous methods work for you, the next method might be the solution.

Method 4: Unroot Using Odin and Stock Firmware

If you have flashed a custom ROM or firmware on your Samsung Galaxy M21, unrooting using Odin and the stock firmware is recommended. This method requires a bit more technical knowledge, so proceed with caution:

1. Download the stock firmware for your Samsung Galaxy M21 from a reliable source.
2. Download and install the Odin software on your PC.
3. Put your Samsung Galaxy M21 into download mode by turning it off and then pressing the volume down, power, and home buttons simultaneously.
4. Connect your device to the PC using a USB cable.
5. Launch Odin and wait for it to detect your device. You will see a message in the log box saying “Added!!“
6. Click on the “AP” button in Odin and select the downloaded stock firmware file.
7. Ensure that only the “Auto Reboot” and “F. Reset Time” options are checked in Odin.
8. Click on the “Start” button in Odin to initiate the unrooting process.
9. Wait patiently for Odin to flash the stock firmware on your Samsung Galaxy M21 and unroot your device.

Unrooting your Samsung Galaxy M21 using Odin and stock firmware is a reliable method, but it requires careful execution. If you are not comfortable with technical processes, the final method might be the easiest option for you.

Method 5: Unroot Using Factory Reset

A factory reset is the simplest method to unroot your Samsung Galaxy M21, but it will erase all your data, so make sure to back up your important files before proceeding. Here’s how to perform a factory reset on your device:

1. Go to the “Settings” menu on your Samsung Galaxy M21.
2. Scroll down and tap on the “General management” option.
3. Select “Reset” from the list of options.
4. Tap on “Factory data reset” and confirm your selection.
5. Your Samsung Galaxy M21 will restart, and the unrooting process will be completed.

A factory reset is a hassle-free method to unroot your Samsung Galaxy M21, but remember to back up your data to prevent any loss.

Conclusion

Unrooting your Samsung Galaxy M21 is a straightforward process, and you can choose from multiple methods depending on your preferences and technical expertise. Whether you want to regain warranty or resolve compatibility issues, the five methods discussed in this article provide you with easy ways to unroot your device. From using apps like SuperSU and Universal Unroot to more technical methods like Odin and stock firmware, you have a range of options to choose from. Additionally, a factory reset is a simple yet effective method to unroot your device, although it erases all your data. Select the method that suits you best and enjoy the benefits of an unrooted Samsung Galaxy M21!

FAQs

1. Will unrooting my Samsung Galaxy M21 void the warranty?

No, unrooting your Samsung Galaxy M21 will not void the warranty. Once you unroot your device, it will be restored to its original state, and the warranty will remain intact.

2. Can I still receive OTA updates after unrooting my Samsung Galaxy M21?

Yes, after unrooting your Samsung Galaxy M21, you will be able to receive OTA (Over-The-Air) updates just like any other non-rooted device. Unrooting restores the device to its original state, allowing for seamless updates.

3. Will unrooting my device remove all the apps and data I installed while it was rooted?

Yes, unrooting your device will remove all the apps and data you installed while it was rooted. It is important to back up your data before unrooting to prevent any loss.

4. Can I root my Samsung Galaxy M21 again after unrooting?

Yes, you can root your Samsung Galaxy M21 again after unrooting. However, make sure to follow the proper procedures and precautions to avoid any potential issues or complications.

5. What are the benefits of unrooting my Samsung Galaxy M21?

Unrooting your Samsung Galaxy M21 allows you to regain warranty, resolve compatibility issues with certain apps, and ensure the stability and security of your device. It also enables you to receive OTA updates and restores your device to its original state.

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