Unlock bootloader and Root Galaxy M30s using Magisk without TWRP

Samsung has launched Samsung Galaxy M30s handset as a budget mid-ranger. The device comes with Exynos 9611 SoC, Android 9.0 Pie on the top of One UI, a bigger battery, a triple rear camera setup, and more. If you’re using the Galaxy M30s handset and want to enable root access on it, this guide is for you. Before rooting your device, you should unlock the device bootloader as well. In this guide, we have put up the tested method to Unlock Bootloader and Root Galaxy M30s using Magisk without TWRP.

Each and every Android lover want to customize their devices by installing Custom ROMs, Custom Recovery, Rooting, and more. Rooting is the most useful part of whether you’re using Stock Firmware or Custom Firmware. It enables the superuser access on your device so that you can easily access root directory files, modify system files, uninstall system apps, tweak UI, and more.

Unlock bootloader and Root Galaxy M30s using Magisk without TWRP

Samsung Galaxy M30s Specifications:

M30s is a smartphone with a medium price range and is known to have some amazing features as already mentioned. The users can simply make sure of high-end performance because of the octa-core 2.3GHz fast processor. There is a combination of three (triple) cameras at the rear with 48+8+5MP capacity to let you capture the images without compromising with any of your needs. The high-resolution lens also contributes in making this possible for the users. Many users are considering it an ideal solution for the extra battery backup needs. This is due to the massive 6000mAh battery Samsung has loaded on this phone.

It has also been equipped with fast charging which makes this gadget best to be trusted in the long run. There is a 6.4-inch super AMOLED screen that lets you enjoy your content easily and capture images through a 24MP front camera. This screen has passed multiple water drop test and is something that every modern gadget must-have in the present scenario. There is a 64GB default storage space in this gadget and it is possible for the users to simply extend the same by up to 512GB through a micro-SD card. Samsung has also provided it with a USB Type-C port that adds more to the connectivity of this gadget. You can simply keep up the pace with 4GB RAM and the same is one of the features which makes this smartphone a good option to consider. Check now the solutions to the common problems in Samsung Galaxy M30s.

Let’s take a quick look at the rooting overview.

Smartphone Rooting and its Advantages

By enabling the root on your Android smartphone, you will get a power user or administrator access easily over the system and sub-system apps. Customizations, installing custom modules, and tweaking becomes easier on a rooted device. However, smartphone OEMs don’t provide any external customization options by default.

Additionally, each and every Android device comes with a locked bootloader as the companies want you to get connected with their own UI. Without unlocking the bootloader, you can’t install third-party firmware or can’t root your device as well.

On a rooted device, you can edit, modify, delete root directory files. You can use rooted apps for increasing the device performance, enhance the battery usage, install custom modules & framework. Additionally, you can restrict background running apps quite well, remove ads, and even uninstall pre-loaded apps.


We’re at GetDroidTips won’t be responsible if something went wrong to your device while/after following this guide or flashing any file. You’re the sole responsible for that.

Important Tips:

Keep in mind that rooting will void the device warranty and may restrict the software OTA updates as well.

Steps to Unlock the Bootloader on Galaxy M30s

Unlocking the bootloader on an Android device is a must in order to flash any Custom firmware or recovery or install root. In short, you can say that bootloader unlocking is the entrance of the world of Android customizations.


  • Your device is non-A/B and uses system-as-root. Therefore, Magisk will be installed on the recovery partition of your device.
  • Unlocking the device bootloader and installing Magisk will delete the device data completely. Make sure to take a full backup at first. (Guide provided below)

Now, without further ado, let’s jump into the guide below:

Guide to Unlock Bootloader on Samsung Galaxy Phones

Steps to Root Galaxy M30s using Magisk

Before going to the rooting steps, follow the download link and pre-requirements below.

Download Firmware:

Samsung Galaxy M30s Patched Firmware (No need to patch the ROM via Magisk)


  • This guide and patched boot file supported for Samsung Galaxy M30s device only.
  • Keep your device charged more than 60% at least.
  • Take a full backup without any Root of your device data.
  • You will require a PC/Laptop and a USB cable.
  • ODIN Flash Tool – download and install it on your computer.
  • Download the Samsung USB Driver and install it on your PC.
  • You will need to copy the patched boot file into the ADB & Fastboot folder.

Steps to Install the Patched Boot File on Galaxy M30s to Root

We assume that you’ve properly followed the requirements above. Now, straight jump into the installation method.

  • Once the device is connected to the PC properly, the Odin tool will detect automatically and shows a blue sign under ID:COM section in the Odin flash tool.

  • Next, you have to load the patched boot.tar file in the AP section along with BL, CP, and CSC files.


Never flash only an AP file, as Odin can shrink your /data file-system if you do this.

  • Don’t load HOME_CSC and leave the USERDATA blank.
  • Uncheck Auto Reboot in Options.
  • Tap on the Start button to start rooting your device.
  • It will take some time. Please be patient and wait for it to complete.
  • Once done, press and hold the Power + Volume Down buttons together to exit the download mode.
  • While the screen turns off, immediately press and hold Volume Up + Power buttons simultaneously to enter into the Stock Recovery mode.
  • Choose Wipe data or factory reset to delete all the device data. (Use Volume buttons to navigate the options and use the power button to select and confirm the action)
  • Now, we can boot the device to the system with Magisk by choosing reboot system now. (Immediately press and hold the Volume Up + Power buttons together. Once the bootloader warning screen appears, release all the buttons to boot to the Magisk system)
  • Once the device booted up in a new system, complete the initial setup process and you will see Magisk Manager in the app drawer. If not, then install it manually.
  • You’re done.

Important Note:

  • Magisk will be disabled every time when you reboot your device normally. In order to get into the Magisk system every time, switch off your phone and use Volume Up + Power buttons together to turn on and release buttons as soon as the Samsung Galaxy M30s logo appears. This will boot your device into the Magisk system. XDA member santhoosh has recommended the Smalipatcher module to reboot directly into the Magisk system.
  • For each and every firmware updates on your Galaxy M30s, either patch system update or Magisk always and flash using Odin (data will not be wiped if HOME_CSC used instead of CSC)

We hope that this guide is helpful to you and you’ve rooted your Samsung Galaxy M30s device by using Magisk successfully. If you’ve any queries, you can comment below.

Source: XDA

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