The Samsung Galaxy M21 is one of the budget segment entry-level handsets which is a successor of the last year’s Galaxy M20 model. The device looks almost identical to the Galaxy M20 except for a few changes. Now, talking about the changes, you will notice a triple rear camera, the Infinity-U display, a giant battery, etc. Today we will guide you on how to unlock Bootloader on Samsung Galaxy M21 if you want to install any custom Recovery or want to root your device. Then the first step in doing so is unlocking the bootloader of your device. So today, in this article, we will guide you through the process of unlocking the bootloader on Samsung Galaxy M21.
Samsung Galaxy M21 is the latest smartphone by Samsung. With decent specs and unique design, Galaxy M21 is the center of attraction of major developers and Android enthusiasts. Being an Android enthusiast or a developer, you might want to unlock the bootloader of your Samsung Galaxy M21. After unlocking the bootloader of your device, you can install a custom recovery, root your device, install custom ROM and much more.
![Download Samsung Galaxy M21 Stock Wallpapers [Full-HD]](/api/image/Download-Samsung-Galaxy-M21-Stock-Wallpapers-Full-HD.webp?url=https%3A%2F%2Fwp.getdroidtips.com%2Fwp-content%2Fuploads%2F2020%2F03%2FDownload-Samsung-Galaxy-M21-Stock-Wallpapers-Full-HD.jpg&w=1000)
What is Bootloader?
A Bootloader is a code that runs when we turn on our device. This code initializes some hardware and then loads the kernel and ramdisk, and gets the boot process going. So this process is known as bootloader. The same concept applies to all the technical stuff such as laptops, PC, Smartphones, and any such device. Every Android OEM manufacturers lock the bootloader even though it is an Open Source. So if you want to try any CUSTOM ROM, it is impossible to load the CUSTOM ROM without the Unlock Bootloader.
