How To Unlock Bootloader on Samsung Galaxy M30s

Earlier unlocking bootloader and customizing Samsung phones was too easy. But with OneUI based on Android Pie, Samsung has increased the security layer, which complicates the system modification process. Galaxy M30s is Samsung’s latest mid-range phone, which also has the latest security feature, so you may not be able to unlock bootloader easily. So we have the working guide for you. Here you will know how to Unlock Bootloader on Samsung Galaxy M30s. Samsung galaxy m30s unlock bootloader

If you want to root or install TWRP Recovery, then first you have to unlock bootloader on your Galaxy M30s. The unlocking bootloader process remains the same, but to ensure its unlocked, you have to follow a few more steps. This is a detailed guide on the Galaxy M30s unlocking bootloader. If you want to know more about the Galaxy M30s phone, check out the below details.

Samsung Galaxy M30s – Specifications

It features a 6.4-inch Super AMOLED display with Full HD+ (1080 x 2340 pixels) resolution. The device runs on OneUI based on Android 9 Pie OS out of the box. Galaxy M30s powered with Exynos 9611 processor with integrated Mali G72 MP3 GPU. It is coupled with 4GB & 6GB RAM options with 64GB & 128GB internal storage respectively.

Talking about its camera, it has a triple rear camera setup at the back. The camera setup includes a 48-megapixel wide camera, an 8-megapixel ultrawide camera, and a 5-megapixel depth camera. And at the front it has a 16-megapixel selfie camera with f/2.0 aperture. The main feature of the phone is it’s massive 6000mAh battery.

Like other phones, the Galaxy M30s also comes with a locked bootloader, which you need to unlock before applying for any system modification. After unlocking the bootloader, your phone will be eligible for Rooting, Custom Recoveries, Custom ROMs, Custom Kernels, and more. You can also enable the full Camera2 API after rooting the phone so that you can use Google Camera with Night Sight and Portrait feature.

Must Read | Download Google Camera 6.1 for Samsung Galaxy M30s

Samsung Galaxy M30s Unlock Bootloader

If you don’t know about the bootloader, then make sure to read it’s advantages and disadvantages. It will give you an idea that you should unlock the bootloader of your Galaxy M30s or not. Also, read the requirements which contain necessary details.


  • It removes system modification restrictions
  • It allows installing custom recovery, custom ROMs
  • Unlocking Bootloader allows rooting of any Android phone


  • It may void phones warranty
  • It can trip the Knox feature
  • It will delete all the data from your phone


Steps to Unlock Bootloader on Galaxy M30s

Step 1) Make sure to take a full backup before unlocking the bootloader.

Step 2) Open Settings on your phone.

Step 3) In Settings, go to About Phone section.

Step 4) Now select the Software Information option and click Build Number 7 times to enable Developer Options.

Step 5) Go back to the main Settings and now go to Developer Options.

Step 6) In Developer Options, scroll down and look for OEM Unlocking.

Step 7) Now enable the OEM Unlocking and power off your Galaxy M30s.

Step 8) Long press Volume Down + Power button together. Release both buttons when the Samsung logo appears on the phone screen.

Step 9) Now, it will show the option to unlock bootloader and do not unlock the bootloader.

Step 10) Long press Volume Up button to unlock the bootloader of Galaxy M30s.

Step 11) After the last step, all data will be erased from your phone and phone will reboot.

Step 12) Do a quick initial setup and again enable developer options.

Step 13) Open developer options and make sure OEM unlocking is enabled and greyed out.

That’s all; you have successfully unlocked bootloader on Samsung Galaxy M30s. Now you will be able to root your phone easily. And also, you can install custom recovery and custom ROM. Enjoy the Galaxy M30s with unlocked bootloader.

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Ashutosh singh

Computer Science graduate and tech enthusiast. Love testing new tech gadgets ever since my first windows phone from Samsung. Working as a technical writer for more than five years, and I believe I have also developed good SEO skills. In my spare time, I like watching movies, and playing games.

4 thoughts on “How To Unlock Bootloader on Samsung Galaxy M30s”

  1. hello I’m trying to make the root with your guide but when I unlock the bootloader I already have a doubt. I ran your guide to the letter but when you restart the phone and within the developer options the entry unlock or it is no longer there and I cannot check if the unlocking has taken place. then every time I turn it off and on again it compares me “the bootloader of this phone is unlocked and …… press the power button to continue. what can have happened and how can i continue? thanks


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