Are you looking to unroot your Samsung Galaxy S9? Perhaps you’ve decided that the benefits of rooting no longer outweigh the risks, or maybe you’re looking to sell your device and want to restore it to its original state. Whatever the reason, unrooting your Samsung Galaxy S9 can be a bit of a challenge, but with the right guidance, you can do it safely and effectively.
Understanding the Risks of Rooting and the Benefits of Unrooting
Before we dive into the process of unrooting your Samsung Galaxy S9, it’s essential to understand the risks associated with rooting and the benefits of unrooting. Rooting your device gives you superuser access, allowing you to customize and modify your device in ways that would otherwise be impossible. However, rooting also comes with risks, such as:
- Voiding your warranty: Rooting your device can void your warranty, leaving you with no recourse if something goes wrong.
- Security risks: Rooting can expose your device to security risks, as you’re essentially giving yourself and potentially malicious apps superuser access.
- Bricking your device: If you’re not careful, rooting can brick your device, rendering it useless.
On the other hand, unrooting your device can:
- Restore your warranty: Unrooting your device can restore your warranty, giving you peace of mind and protection in case something goes wrong.
- Improve security: Unrooting can improve the security of your device, as you’re removing the potential security risks associated with rooting.
- Make it easier to sell: Unrooting can make it easier to sell your device, as it’s restored to its original state.
Preparing Your Device for Unrooting
Before you start the unrooting process, there are a few things you need to do to prepare your device:
Backup Your Data
The first thing you need to do is backup your data. Unrooting your device will erase all of your data, so it’s essential to backup your contacts, photos, and any other important files. You can use a cloud backup service like Google Drive or Samsung Cloud, or you can use a third-party backup app.
Charge Your Battery
Make sure your battery is fully charged before you start the unrooting process. You don’t want your device to run out of power in the middle of the process, as this can cause problems.
Enable USB Debugging
You’ll need to enable USB debugging on your device to unroot it. To do this, go to Settings > Developer options > USB debugging. If you don’t see Developer options, go to Settings > About phone > Software information and tap on Build number seven times.
Method 1: Unrooting Using SuperSU
If you rooted your device using SuperSU, you can unroot it using the same app. Here’s how:
Open SuperSU
Open SuperSU on your device and go to the Settings tab.
Tap on Full Unroot
Tap on Full Unroot and confirm that you want to unroot your device.
Wait for the Process to Complete
Wait for the unrooting process to complete. This may take a few minutes.
Method 2: Unrooting Using Odin
If you didn’t use SuperSU to root your device, you can use Odin to unroot it. Here’s how:
Download Odin
Download Odin from the official Samsung website.
Download the Stock Firmware
Download the stock firmware for your device from the official Samsung website.
Put Your Device in Download Mode
Put your device in download mode by pressing and holding the Volume down, Home, and Power buttons at the same time.
Connect Your Device to Your Computer
Connect your device to your computer using a USB cable.
Open Odin
Open Odin on your computer and select the stock firmware file.
Start the Unrooting Process
Start the unrooting process by clicking on the Start button in Odin. Wait for the process to complete.
Method 3: Unrooting Using a Third-Party App
There are several third-party apps available that can help you unroot your device. Here’s how to use one of these apps:
Download a Third-Party Unrooting App
Download a third-party unrooting app from the Google Play Store.
Follow the Instructions
Follow the instructions provided by the app to unroot your device.
Verifying That Your Device is Unrooted
Once you’ve completed the unrooting process, you’ll need to verify that your device is unrooted. Here’s how:
Check for SuperSU
Check if SuperSU is still installed on your device. If it is, you’ll need to uninstall it.
Check for Root Access
Check if you still have root access by using a root checker app.
Check for Any Remaining Root Files
Check if there are any remaining root files on your device. You can use a file manager app to do this.
Conclusion
Unrooting your Samsung Galaxy S9 can be a bit of a challenge, but with the right guidance, you can do it safely and effectively. Remember to backup your data, charge your battery, and enable USB debugging before you start the unrooting process. You can use SuperSU, Odin, or a third-party app to unroot your device, and once you’ve completed the process, verify that your device is unrooted by checking for SuperSU, root access, and any remaining root files.
What is unrooting and why would I want to do it?
Unrooting is the process of reversing the rooting of an Android device, in this case, the Samsung Galaxy S9. When you root your device, you gain superuser access, which allows you to make changes to the system files and settings. However, rooting can also void your warranty and make your device more vulnerable to security risks.
If you want to unroot your device, it’s likely because you want to restore your warranty or sell your device. Unrooting will also remove any custom ROMs or kernels that you may have installed, and restore your device to its original factory settings. This can be useful if you’re experiencing issues with your device or if you want to start fresh.
Will unrooting my Samsung Galaxy S9 delete all my data?
Unrooting your Samsung Galaxy S9 will not delete all your data, but it’s still important to back up your device before starting the process. You should back up your contacts, photos, and any other important files to a cloud storage service or an external hard drive. This will ensure that you don’t lose any important data during the unrooting process.
However, unrooting will delete any custom ROMs or kernels that you may have installed, as well as any apps that you may have installed using your superuser access. You will need to reinstall these apps after unrooting your device. It’s also a good idea to back up your app data, such as game progress or chat logs, as this data may be lost during the unrooting process.
Do I need to use a computer to unroot my Samsung Galaxy S9?
Yes, you will need to use a computer to unroot your Samsung Galaxy S9. You will need to download and install the Samsung Odin software on your computer, which is used to flash the stock firmware on your device. You will also need to download the stock firmware for your device, which can be found on the Samsung website.
Make sure that your computer is running a compatible operating system, such as Windows or macOS, and that you have the necessary USB drivers installed. You will also need to enable USB debugging on your device and connect it to your computer using a USB cable.
How long does the unrooting process take?
The unrooting process typically takes around 30 minutes to an hour to complete, depending on the complexity of the process and the speed of your computer. You will need to follow the step-by-step instructions carefully and make sure that you don’t interrupt the process, as this can cause issues with your device.
It’s also important to note that the unrooting process may take longer if you have a lot of data on your device or if you’re using a slower computer. Make sure that you have enough time to complete the process and that you’re not in a hurry.
Will unrooting my Samsung Galaxy S9 affect its performance?
Unrooting your Samsung Galaxy S9 should not affect its performance, as long as you follow the step-by-step instructions carefully. The unrooting process will restore your device to its original factory settings, which should improve its performance and stability.
However, if you have installed any custom ROMs or kernels that have improved the performance of your device, you may notice a decrease in performance after unrooting. This is because the stock firmware may not be optimized for performance in the same way as the custom ROMs or kernels.
Can I unroot my Samsung Galaxy S9 if it’s bricked?
If your Samsung Galaxy S9 is bricked, it may be more difficult to unroot it. A bricked device is one that is no longer functional and cannot be turned on. In this case, you may need to use a more advanced method to unroot your device, such as using a JTAG cable or a third-party repair service.
However, if your device is only partially bricked, you may still be able to unroot it using the standard method. Make sure that you follow the step-by-step instructions carefully and that you don’t interrupt the process, as this can cause further issues with your device.
Is it safe to unroot my Samsung Galaxy S9?
Unrooting your Samsung Galaxy S9 is generally a safe process, as long as you follow the step-by-step instructions carefully. However, there is always a risk of something going wrong, such as data loss or device damage.
To minimize the risks, make sure that you back up your device before starting the unrooting process and that you follow the instructions carefully. It’s also a good idea to use a reputable guide or tutorial to ensure that you’re using the correct method.