How To Root Samsung Galaxy S9 and Galaxy S9 Plus+| Exynos Variant

root samsung galaxy s9 and s9 plus

Root Samsung Galaxy S9 and Galaxy S9 plus.

Do you want to root your Samsung Galaxy S9 or Galaxy S9 Plus?



Well, you just arrived at the proper spot for the task.

This guide will show you how to root and install TWRP recovery on your Samsung Galaxy S9 and Galaxy S9 Plus.

This is compatible with any Exynos Galaxy S9 / S9 + running Android 10 (One UI 2.0), Android Pie (One UI 1.1 / 1.0), or Android Oreo (One UI 1.1 / 1.0).

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Samsung is regarded as one of the top manufacturers, and its Galaxy flagship phones are well-known.

With the Galaxy S9 and Galaxy S9 Plus in 2018, the firm performed an even better job of adhering to the latest smartphone trends.



The phones were released in March 2018 and have quickly established themselves as the best Galaxy flagships to date.

The hardware and software are where the aforementioned phones thrive, following a fairly similar design to the predecessor.

Even with all of the latest functionality, customers may wish to alter the program beyond what the manufacturer provides.

If you feel the same way, rooting your Galaxy S9 or S9 + will provide you a plethora of options/ways to tweak the software on your phone.

Even with all of the latest functionality, customers may wish to alter the program beyond what the manufacturer provides.

If you feel the same way, rooting your Galaxy S9 or S9 + will provide you a plethora of options/ways to tweak the software on your phone.

Essential Information on How To Root The Samsun Galaxy S9

The KNOX counter is triggered by installing modified binaries like TWRP and rooting the Galaxy S9 / S9 Plus.

Samsung Pass, Secure Folder, and other apps that rely on KNOX are no longer functional.

Before you begin the rooting procedure, make sure you’re comfortable with it and that you fully comprehend it.

Supported Models and variations | Root Samsung Galaxy S9

Only the Exynos edition of the Galaxy S9 / S9 Plus is supported at the moment.

Despite the fact that TWRP recovery for the Snapdragon Galaxy S9 and S9 Plus is available, we’ve decided to limit this post to Exynos devices.
Before proceeding with the instructions, make sure to check the list of supported devices below.

Samsung Galaxy S9

Exynos variants with model numbers 
SM-G960F FD are supported (codename: starlte).
Snapdragon versions with model numbers 
SM-G960U U1 0/2/8 SC are not supported (codename: starqlte).

The Samsung Galaxy S9 Plus is premium smartphone.

Exynos variants with model numbers SM-G965F FD are supported (codename: star2lte).
Snapdragon variants with model numbers SM-G965U U1 0/2/8 SC are not supported (codename: star2qlte).
Precondition Necessary For Rooting
1.Carry out thorough backup of all of the information on the device. 



Apps, contacts, messages, logs, internal storage,  and so on are all examples.
During the procedure, everything will be removed. 
For this purpose, you may also refer to our tutorial on how to backup Android devices.
2.Charge the Galaxy S9 S9 Plus to at least 60% of its original capacity. This will help you avoid any unexpected crashes when rooting.
3.Install Samsung USB drivers on your computer.
4.Download the Odin v3.14.4 zip file and extract it to convenient spot on your computer.
Before following the rooting methods for the Samsung Galaxy S9 and S9 Plus, make sure you meet all of the necessary prerequisites.

Files To Download

As you follow the steps, you will need all of the files listed below.

1.TWRP Recovery for Galaxy S9 (starlte): TWRP-3.4.0-0-starlte.img.tar TWRP-3.4.0-0-starlte.img.tar.

2.TWRP-3.4.0-0-star2lte.img.tar TWRP-3.4.0-0-star2lte.img.tar TWRP-3.4.0-0-star2lte.img.tar TWRP-3.4.0-0-star2lte.img.tar TWRP-3.4.

3. Samsung Encryption and Disk Quota Disabler Disable Dm-Verity ForceEncrypt

4.RMM Bypass v3 RMM State Bypass (only for Android Pie / Oreo, not required for Android 10) (Thank you, Corsicanu and BlackMesa123!) (discontinued) SuperSU 2.82 SR5


Advertisements is the most recent stable Magisk installer, and you can get it here.

Important Instructions To Root Samsung Galaxy S9 and Galaxy S9 Plus

We’ve split down the rooting instructions into four basic steps to make them easier to follow.

1.The first step is to enable “OEM unlock” so that custom tracks can be flashed.

2.The second step is to install TWRP recovery on your Galaxy S9 / Galaxy S9 Plus once that is completed.

3.The next step is to flash the zip files no-verity and RMM State Bypass to disable forced encryption and prevent Prenormal KG / RMM State (only on Android Pie and Oreo).

4.After that, the fourth and final step is to root the Galaxy S9 / Galaxy S9 Plus by installing Magisk ZIP via TWRP.

Go to Settings and enable Developer Options and OEM Unlock.

1.To install TWRP and root your Galaxy S9, you must first enable OEM to unlock in the Settings menu.



2.To do so go to Settings -> About phone -> Software information and tap the “Build number” 7 times.

3.The toast notice “Developer mode has been enabled” will appear after that.

4.Return to the main Settings panel and select “Developer Options.” Turn on the “OEM Unlock” switch by scrolling down until you locate it.

5.If the choice is still unavailable on your device, your phone has entered a seven-day buffer period.

6.The OEM Unlock” option will be available after this time (or you can try to bypass it by following the methods here ). 
If it’s still not available, it’s not possible to root your phone.
You can now proceed to install TWRP on your Galaxy S9 S9 Plus with the option activated. 
The following section will take you to step by step through the entire procedure.

On the Samsung Galaxy S9 and Galaxy S9 Plus, install TWRP Recovery.

The second step is to use Odin Flash Tool to flash TWRP on your Galaxy S9 S9 Plus. 
How to do it:
TWRP Recovery for Galaxy S9 and Galaxy S9 Plus must first be downloaded.
To use the Odin flash utility on your PC, double-click the “Odin3 v3.14.4.exe” executable file.
Completely turn off your phone.

At the same time, press and hold the Volume Down, Bixby, and Power buttons.

To enter Download Mode on the Galaxy S9 / S9 Plus, hit the Volume Up button on the warning screen.

You should see “Added!!” in the message box as soon as the Odin window loads, and the ID: COM port should also light up.

In the Odin tool’s “Options” tab, ensure sure the “Automatic restart” box is not ticked.



Then, in Odin’s “File” section, click the “AP” button and select the TWRP recovery file (.tar) for your device.

Finally, on the Samsung Galaxy S9 and Galaxy S9 Plus, press the “Start” button to install TWRP recovery.

It would take a few seconds for the flashing to finish. The phone will remain in download mode once it is finished.

It is now critical to boot directly into TWRP mode; if the phone boots into the OS, it will restore the pre-normal RMM state.

This means you’ll have to wait another seven days before you can flash. How to do it:

To turn off the phone, press and hold the Volume Down, Bixby, and Power buttons at the same time.

Important: Release the Volume Down key as soon as the screen shuts off and hold the Volume Up button while holding the Bixby and Power buttons.

TWRP recovery should boot up on your Galaxy S9 / S9 Plus.



Slide the “Scroll to Allow Changes” button on the “System Partition Not Modified” screen.

Follow the steps below to disable encryption on the Samsung Galaxy S9 and Galaxy S9 Plus once you’ve entered TWRP recovery mode.

Using TWRP, disable KG / RMM Bypass Flash and ZIP Encryption.

You must now format the data partition and update the Encryption Disabler zip file in order for TWRP to successfully decrypt the phone memory.

Note: If your phone is running Android Pie or Oreo, you simply need to flash the KG / RMM bypass zip. It does not work with Android 10.

1.In TWRP, go to the ‘Wipe’ menu and select ‘Format Data.’

2.To fully format the data partition, type “Yes” in the field provided (including internal memory).

3.After that, go to TWRP’s “Reboot” menu and select the “Reset” button to reboot your phone. TWRP will be able to decrypt the storage as a result of this.



4.Go to the “Mount” menu when the phone reboots into TWRP.

5.Select “Enable MTP” and use the USB cable to connect the Galaxy S9 / S9 Plus to the PC.

6.From the “Download” section above, download the DM-Verity disabler and KG / RMM State Bypass zip files (Android Pie / Oreo only).

7.Connect the phone to the PC, then transfer the files to the phone’s internal storage.

8.Select the Encryption Disabler zip file (eg Disable Dm-Verity ForceEncrypt from TWRP’s “Install” option.

9.On the Samsung Galaxy S9 / S9 +, swipe the button to flash the file and disable encryption.

10.Repeat the installation method and flash the KG / RMM status bypass zip if your phone is running Android Pie / Oreo to avoid your phone from being locked again (Prenormal KG / RMM State).



You can safely disregard an error notice that says “Cannot mount / ODM (no such files or directories)”.

Now that you’ve got everything set up, proceed to the fourth and final step below to root your Samsung Galaxy S9 / S9 Plus.

To root the Samsung Galaxy S9 and Galaxy S9 Plus, install Magisk.

The last and last step is to root your phone by flashing the Magisk ZIP file using TWRP.

1.To begin, save the Magisk installer’s newest ZIP file to your computer.

2.Use the USB cord to connect your Galaxy S9 to your computer.

3.In TWRP, go to the “Mount” menu and press the “Enable MTP” button.

4.Transfer the Magisk installer’s ZIP file (for example, to your phone’s internal storage.



5.Return to the TWRP home screen by unplugging your Galaxy S9 / S9 Plus.

6.Select the Magisk installation ZIP file from the phone’s internal memory by pressing the “Install” button.

7.Finally, press and hold the screen button to flash the file and root your Samsung Galaxy S9 / S9 +.

To boot the phone into the rooted operating system, tap the “Reboot System” button once the flashing process is finished.

It’s important to remember that the initial boot may take a few minutes, so don’t be concerned.

Magisk should be used to root the S9 / S9 + once it has been booted. To see if this is the case, open the Magisk Manager app from the app drawer.

You are free to use your favorite root apps at this time.

You may also use Magisk to hide the root from specific apps, such as Pokemon Go and Google Pay.

If the root is identified, this program will generally stop running.

It also makes it possible for you to Install modules to extend the operating system’s capabilities and personalize it.

There are considerably more things you can do with a rooted phone than we can list here.

So that was our guide to installing TWRP and rooting a Samsung Galaxy S9 / S9 Plus running Android 10 (Pie) or Android Oreo.

Please do not hesitate to contact us if you have any queries about the instructions or the rooting operation in general.

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