The procedures to unlock the bootloader on your Samsung Galaxy A51 handset are described in this guide. This offering from the South Korean Conglomerate quickly rose to the top of the charts. Its specifications sheet also drew everyone’s attention. The performance front is well managed, thanks to an underlying octa-core Exynos 9611 chipset coupled with up to 8GB of RAM and Mali-G72 as the GPU. Similarly, the quad rear camera, which was supplemented by a single selfie camera, took some decent photos.

It even features a 3.5mm headphone jack, which is now considered a rarity! However, due to the inclusion of the Exynos chipset, there were a few reservations regarding two separate features. The first is whether it will be able to compete in terms of performance with the Snapdragon chipset. I spoke with a few A51 device owners about it, and they were mostly satisfied with its daily use. Now, the second query was mostly associated with tech enthusiasts.

There’s a common misconception that custom development of Exynos chips isn’t as active as Snapdragon or MediaTek. Although to a certain extent true, this is not the case with this device. The device is a fairly active player in this space, with a plethora of tweaks already available. If you want to try them out, there is only one requirement: an unlocked bootloader. And in this guide, we’ll show you how. Here are the steps for unlocking the bootloader on your Samsung Galaxy A51 smartphone without further ado.

Benefits and Drawbacks of Unlocking the Galaxy A51’s Bootloader

Unlocking your device’s bootloader gives you access to a plethora of customization options. You could flash different Custom ROMs, install Custom Recovery (such as TWRP), experiment with a plethora of mods and hacks, and, most importantly, root your device. The latter could be done with or without TWRP (flashing Magisk ZIP with TWRP) (by patching and flashing the stock boot. img). After gaining administrative privileges, you can experiment with a plethora of Magisk Modules, Xposed Framework, and Substratum Themes, among other things.

They do, however, introduce a few uninvited risks. To begin with, it will set off your device’s Knox counter. This immediately renders your Samsung device’s warranty null and void. Your device will also be completely cleared of all data. Furthermore, all apps that rely on Knox will cease to function.

These include features such as Samsung Pay and Secure Folder. Similarly, apps like Google Pay and Pokeom Go may no longer work. Netlfix Widevine L1 Certification will also be downgraded to L3, preventing you from watching HD videos. With that said, if you’re ready to go, here’s how to unlock the bootloader on your Samsung Galaxy A 51.

How To Unlock the Bootloader on a Samsung Galaxy A51

The OEM, on the other hand, had already implemented a few stringent measures in the form of Prenormal RMM State and DEFEX. When the New Vaultkeeper mechanism was added, things became quite complicated. Fortunately, the solution is straightforward, and we’ve detailed it below. Prior to the introduction of this mechanism, all you had to do was enable a toggle and your job was done. However, you will now have to make some additional efforts.

Fortunately, they are simple and only take a few seconds to complete. So, with that said, let’s get started on unlocking the bootloader on the Samsung Galaxy A51. Keep in mind that the following steps will erase all data from your device, so make a backup first. Droidwin and its members will not be held liable if a thermonuclear war occurs, your alarm does not wake you up, or anything happens to your device or data as a result of following the steps below.

Method 1: Turn on USB Debugging on the Samsung Galaxy A51

  1. To begin, you must enable USB Debugging on your device.
  2. Go to the Settings page and choose About phone to do this.
  3. Then, in the Software information section, tap Build Number seven times.
  4. You will receive a toast message indicating that the Developer Options have been enabled.
  5. Return to the Settings page and scroll to the bottom to find the Developer Options.

Method 2: On the Samsung Galaxy A51, enable OEM Unlocking

  1. Following that, you must enable OEM Unlock on your device. This option allows you to complete the unlocking process.
  2. So navigate to Developer Options and turn on the ‘OEM Unlocking’ toggle. [ If you don’t see the OEM Unlock option or if it’s greyed out, follow these steps:
  3. Then, in the confirmation dialogue box that appears, tap on Turn on.

Method 3: Enter Download Mode on the Samsung Galaxy A51.

  1. Follow the steps below to put your Samsung Galaxy A51 in download mode.
  2. To begin, turn off your device.
  3. Then, using a USB cable, connect your device to the PC by pressing and holding the Vol Up + Vol Down buttons together.
  4. Release the pressed keys as soon as you see the Warning message on your device.
  5. Finally, press the Volume Up key once to boot your device into Download Mode.

Method 4: Using Download Mode, Unlock the Bootloader on the Samsung Galaxy A51

  1. Your device will now boot into Download Mode with the Warning Screen. So, for a few seconds, press and hold the Volume Up key.
  2. This will put you in Device unlock mode (make sure you have taken a backup).
  3. You will now receive a confirmation message asking if you are certain to proceed. To respond, press the Volume Up button.
  4. It will now erase all data on your device. After that, your device should automatically boot into the operating system.
  5. But hold on, there’s more! The Vaultkeeper mechanism will now be introduced. Let’s deal with it and finish unlocking the bootloader on the Samsung Galaxy A51.

Method 5: Use Vaultkeeper to check the status of the Galaxy A51 bootloader

  1. You must now notify the Vaultkeeper that you have unlocked the bootloader of the device.
  2. To do this, open Settings and activate the Developer Options by following STEP 1’s instructions.
  3. Then, in Developer options, ensure that the OEM unlocking toggle is turned on and greyed out.

That’s all. This was a comprehensive guide to unlocking the bootloader on the Samsung Galaxy A51. You may now proceed to install TWRP and root your device. So please leave any queries you may have in the comments section below if you have any regarding the aforementioned steps. As soon as we can, we will present a solution.

LEAVE A REPLY

Please enter your comment!
Please enter your name here