Guide to Unrooting Samsung Galaxy S9 and S9 Plus

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If rooting an Android device is like unlocking its full potential, unrooting is the process of reverting back, helping users restore their system to its pre-root state and regain warranty for the device. In this article, Mytour.vn will guide you through unrooting Samsung S9 and S9 Plus - two of the prominent devices running on the Android operating system.

Before Unrooting Galaxy S9/S9+

- This article is only applicable to Galaxy S9 and S9 Plus devices. It does not apply to other models.

- Back up all contacts, SMS messages, call logs, and multimedia data. The unrooting process will wipe all internal storage data clean, so to avoid data loss, you should back them up.

- Ensure the battery is at least 50% charged to ensure the device remains operational during unrooting.

- Disable Samsung Kies or Samsung Smart Switch if installed.

- Disable Windows Firewall or any other antivirus programs if installed.

- Connect the mobile device to the computer via a data cable.

- Enable OEM Unlocking and USB Debugging mode on the device.

- Follow the instructions provided in the article.

Download and Install

1. Download and install

Samsung USB Driver.

2. Download Odin and extract the file.

3. Download the latest firmware for Galaxy S9 and S9 Plus Here. Extract the firmware to obtain AP, BL, CP, and Home_CSC files.

Unroot Samsung Galaxy S9 and S9 Plus

1. Open Odin3.exe file on your computer.

2. Now, in Odin, click on the AP tab and select the AP file. Similarly, click on the BL tab to select the BL file, click the CP tab to select the CP file, and click on the CSC tab to select the Home_CSC file.

3. Enable Download mode on your Galaxy S9 or S9 Plus. Firstly, power off your phone. Now, press and hold the Volume Down + Power + Bixby buttons to boot the device. When the mobile displays a notification, press the Volume Up button to proceed.

4. Connect the S9 to your computer.

5. The ID:COM box in Odin turns blue, confirming a successful connection with the phone.

6. Click on the Options tab in Odin, ensure only select the F.Reset.Time and Auto Reboot options. Do not select any other options.

7. Now, the steps to unroot the device are complete. Click the Start button to restore the device to its original settings.

8. The unrooting process typically takes a few minutes. Once completed, your mobile will restart.

9. After the device restarts, you can disconnect it and check its operational status. Now, the device has transitioned to the official version provided by the manufacturer.

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If you encounter any errors while following the steps in the Unroot Samsung Galaxy S9 and S9 Plus guide mentioned above, feel free to share with Mytour.vn.

Frequently Asked Questions

What steps should I take before unrooting my Samsung Galaxy S9 or S9 Plus?

Before unrooting your Samsung Galaxy S9 or S9 Plus, ensure to back up all important data, charge the battery to at least 50%, and disable any installed antivirus software. These steps help prevent data loss and ensure a smooth unrooting process.

Can I unroot my Galaxy S9 or S9 Plus after rooting it previously?

Yes, you can unroot your Galaxy S9 or S9 Plus even if you rooted it before. Unrooting restores your device to its original state, helping you regain warranty and access official software updates from the manufacturer.

What software is needed to unroot my Samsung Galaxy S9 or S9 Plus?

To unroot your Samsung Galaxy S9 or S9 Plus, you need the Samsung USB Driver and Odin software. Additionally, downloading the latest firmware specific to your device model is essential for the unrooting process.

How can I check if my device has been successfully unrooted?

After unrooting your device, you can check its status by navigating to the settings and looking for options like Developer Options. If OEM Unlocking is disabled, it indicates that your device has been successfully unrooted.

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