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How To Unlock Bootloader On All Galaxy Android Smartphones? (Latest Updated Method)

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Hi friends, this tutorial will help you to unlock your Samsung Galaxy Android Smartphone bootloader in very easy and simple steps.

First of all let me caution you first, please don't misunderstand this with the carrier bootloader unlock. Because, this method is for all the factory unlocked Samsung Galaxy devices only.

Before proceeding to the steps let me give you a brief idea on what is bootloader, it's unlocking benefits,risks, and the whole process.

What is a Bootloader On Samsung Galaxy Android Smartphone?

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Bootloader in simple words is a set of software/code which runs when your Galaxy Smartphones boots up. It decides whether the phone boot normally

or into the recovery mode. Further bootlooader is universal to all devices with an Operating System.

What are the benefits/advantages of unlocking Bootloader on a Samsung Galaxy Android Smartphone?

By unlocking a Galaxy Android Smartphone you will be able to flash any Custom ROM, will be able to root your device (Magisk, SuperSU), will be able to flash mod files and custom recoveries like TWRP etc. By unlocking your Galaxy Smartphone bootloader you will be able to customize your device to the fullest. The stock firmware is very limited for customization by default and users will only be able to customize it a very little.

In short if you want to take full advantage of your Samsung Galaxy Android Smartphone you may need to unlock it's bootloader.

What are the risks/disadvantages of unlocking Bootloader On Samsung Galaxy Android Smartphone?

The first major disadvantage is losing your warranty. Because unlocked bootloader may be prone to instability which may result both software and hardware damage if not properly used.

Unlocking your Samsung Galaxy Smartphone bootloader may open your phone to vulnerabilities. So please proceed with caution.

Finally lets proceed to step by step procedure to unlock your Samsung Galaxy Smartphone bootloader.

Steps to unlock your Samsung Galaxy Smartphone bootloader

1. First you need to enable developer mode and enable "OEM Unlock" options from "Settings" menu.

For that, first tap on the "Settings" icon in your app drawer. Once tapped you will get the below screen.

Here tap on "About phone" and you will get the below page.

Here tap on "Software information" and you will get the below screen.

Now in this page tap on "Build number" 10 times or untill you get the popup "You are now a developer" to enable the "Developer options". Next go back to the previous menu now and you will be able to see the "Developer options" at the bottom of the previous page.

In the next step tap on "Developer options" and you will get the below screen.

Here tap on "OEM unlocking" and you will get the below warning. Now tap on "Turn on" to activate the "OEM unlocking".

To enable "USB debugging" tap on the corresponding menu entry and you will get the below warning. Now same way tap on "Turn on" to activate the "USB debugging".

When everything is enabled you will get the page as shown below.

If you are still confused please have a look at the video tutorial below;

 

Also you may try the below tutorials;

2. Once done switch of your Galaxy Smartphone. When its completley in the power down status press and hold the "Vol Up" and "Vol Down" buttons and connect your phone to a PC using the USB cable at the same time. When you get the "Warning" screen press and hold the "Vol Up" buttons for more than 7 secs.

If you have an older version Galaxy Smartphone/firmware please try the below methods;

  • Bixby + Volume Down and connect your phone to a PC using USB cable
  • Vol Down + Power Button
  • Vol Down + Home + Power Button

Any of the methods will work depending up on your phone model and firmware version.

3. Next the phone will show an "Unlock Bootloader" confirmation screen. In the next screen press "Vol Up" button again. This will unlock the bootloader. Please note that all the data on your phone will be deleted for ever.

4. Now your phone will reboot and when finally booted up, enable "Developer option" again using the same procedure as given above. Now if everything is done correctly "OEM unlock" will be greyed out in the "Developer options" menu.

That's it friends that's all you need to do to unlock your bootloader on a Samsung Galaxy Android Smartphone.

Please note that this method is compatible on all Galaxy Android Smartphones like This method is compatible all on all new Galaxy Smartphones like Samsung Galaxy S21 5G, Samsung Galaxy S21+ 5G, Samsung Galaxy S21 Ultra 5G, Samsung Galaxy M02s, Samsung Galaxy M02, Samsung Galaxy M62, Samsung Galaxy A02s, Samsung Galaxy A32 5G, Samsung Galaxy A02, Samsung Galaxy A32, Samsung Galaxy A52 5G, Samsung Galaxy A52, Samsung Galaxy A72, Samsung Galaxy Xcover 5, Samsung Galaxy F62, Samsung Galaxy F02s, Samsung Galaxy F12, Samsung Galaxy M10, Samsung Galaxy M20, Samsung Galaxy M30, Samsung Galaxy A10, Samsung Galaxy S10, Samsung Galaxy A30, Samsung Galaxy S10+, Samsung Galaxy S10e, Samsung Galaxy A50, Samsung Galaxy A20, Samsung Galaxy S10 5G, Samsung Galaxy A40, Samsung Galaxy A70, Samsung Galaxy A2 Core, Samsung Galaxy Tab A 8.0 & S Pen (2019), Samsung Galaxy Tab A 10.1 (2019), Samsung Galaxy Tab S5e, Samsung Galaxy View2, Samsung Galaxy A20e, Samsung Galaxy A80, Samsung Galaxy M40, Samsung Galaxy A60, Samsung Galaxy Tab A 8.0 (2019), Samsung Galaxy Xcover 4s, Samsung Galaxy Note10, Samsung Galaxy Note10 5G, Samsung Galaxy Note10+, Samsung Galaxy Note10+ 5G, Samsung Galaxy A10e, Samsung Galaxy Tab S6, Samsung Galaxy M10s, Samsung Galaxy M30s, Samsung Galaxy Fold, Samsung Galaxy Fold 5G, Samsung Galaxy A10s, Samsung Galaxy A50s, Samsung Galaxy A30s, Samsung Galaxy A90 5G, Samsung Galaxy A70s, Samsung Galaxy A20s, Samsung Galaxy Tab Active Pro, Samsung Galaxy A51, Samsung Galaxy S20, Samsung Galaxy S20+, Samsung Galaxy S20 Ultra 5G, Samsung Galaxy S20+ 5G, Samsung Galaxy S20 5G, Samsung Galaxy S20 Ultra/LTE, Samsung Galaxy S20 FE, Samsung Galaxy S20 FE 5G, Samsung Galaxy Note10 Lite, Samsung Galaxy Note20, Samsung Galaxy Note20 5G, Samsung Galaxy Note20 Ultra, Samsung Galaxy Note20 Ultra 5G, , Samsung Galaxy M31, Samsung Galaxy M21, Samsung Galaxy M11, Samsung Galaxy M01, Samsung Galaxy M01s, Samsung Galaxy M01 Core, Samsung Galaxy M31s, Samsung Galaxy M51, Samsung Galaxy M31 Prime, Samsung Galaxy M21s, Samsung Galaxy Z Fold2 5G, Samsung Galaxy A71, Samsung Galaxy A01, Samsung Galaxy A31, Samsung Galaxy A51 5G, Samsung Galaxy A41, Samsung Galaxy A Quantum, Samsung Galaxy A21s, Samsung Galaxy A71 5G, Samsung Galaxy A21, Samsung Galaxy A01 Core, Samsung Galaxy A71 5G UW, Samsung Galaxy A51 5G UW, Samsung Galaxy A42 5G, Samsung Galaxy A12, Samsung Galaxy J2 Core (2020), Samsung Galaxy Tab S6 5G, Samsung Galaxy Tab A 8.4 (2020), Samsung Galaxy Tab S6 Lite, Samsung Galaxy Tab S7, Samsung Galaxy Tab S7+, Samsung Galaxy Tab A7 10.4 (2020), Samsung Galaxy Tab Active3, Samsung Galaxy Xcover Pro, Samsung Galaxy Xcover FieldPro, Samsung Galaxy Z Flip, Samsung Galaxy Z Flip 5G and Samsung Galaxy F41, Samsung Galaxy Note7, Samsung Galaxy S7 Edge, Samsung Galaxy S7, Samsung Galaxy On5, Samsung Galaxy J7, Samsung Galaxy J5, Samsung Galaxy E7, Samsung Galaxy E5, Samsung Galaxy A7, Samsung Galaxy A5, Samsung Galaxy A3, Samsung Galaxy S4, Samsung Galaxy S4 Zoom, Samsung Galaxy S4 Active, Samsung Galaxy S4 Mini, Samsung Galaxy Note 3, Samsung Galaxy S5, Samsung Galaxy S5 Active, Samsung Galaxy Note 4, Samsung Galaxy Note Edge, Samsung Galaxy S5 Plus, Samsung Galaxy S6, Samsung Galaxy S6 Edge, Samsung Galaxy S6 Active, Samsung Galaxy S6 Duos,  Samsung Galaxy Alpha etc.

Normal queries for this tutorial

  • How to unlock a Galaxy Smartphone Bootloader?
  • How to enable OEM Unlock on a Samsung Galaxy Android Smartphone?
  • How to enable developer options on a Galaxy Smartphone?

If you have faced any issues while trying to unlock bootloader on your Samsung Galaxy Smartphone, please feel free to post it in the comment section below, don't worry I will help you as fast as I can.

If "How To Unlock Bootloader On All Galaxy Android Smartphones? (Latest Updated Method)" tutorial really helped you, please give a like/share on social networking websites by using the below given buttons.

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