How to Unlock Bootloader of Samsung Galaxy A51 5G (SM-A516F, SM-A516B) Easily [Simple Steps]

Today, will share a simple trick with Samsung Galaxy A51 5G (SM-A516F, SM-A516B) owners who are trying to unlock bootloader of their phone. If you have recently bought A51 5G (SM-A516F, SM-A516B), then you might be planning to unlock its bootloader. As we know, bootloader is a program that starts whenever SM-A516F is turned on. It activates the Android operating system of A51 5G SM-A516F. Locked bootloader does not allow us to install custom ROM on our phone. It only loads the authorized Android OS with a digital signature on A51 5G (SM-A516F, SM-A516B). We have to unlock bootloader manually. will help you in unlocking A51 5G SM-A516F bootloader. You will be able to install custom ROM on SM-A516F after unlocking it bootloader. Previously, I have published the simple instructions for unlocking bootloader of Samsung Galaxy A71 5G SM-A716B. Now, will discuss about the step-by-step tutorial to unlock bootloader of A51 5G SM-A516F.

I am hoping that you will be able to unlock A51 5G (SM-A516F, SM-A516B) bootloader without facing any problem after reading the tutorial written in Don’t forget to activate developer options. You must note that your A51 5G (SM-A516F, SM-A516B) will lose warranty after the bootloader unlock process. It will let you install Custom ROMs on your phone. You must activate OEM unlock options on A51 5G SM-A516F. Bootloader unlock process will also let you install Magisk on your phone, so you will be able to root your phone after unlocking its bootloader.

If you are planning to install official and unofficial LineageOS custom ROM on A51 5G (SM-A516F, SM-A516B), then you must be eagerly waiting to unlock its bootloader. You must save your important documents securely including messages and contacts before unlocking bootloader of A51 5G (SM-A516F, SM-A516B), because there is a possibility of losing all documents from your phone during bootloader unlock process.

Below are the steps using which you can unlock bootloader of A51 5G (SM-A516F, SM-A516B). will not be responsible if your phone got broken during bootloader unlock process. A51 5G (SM-A516F, SM-A516B) battery must be above 86 percentage before bootloader unlock process. You have to activate developer options before unlocking it.

How to Unlock Bootloader of Samsung Galaxy A51 5G (SM-A516F, SM-A516B) Easily [Simple Steps]

1. Tap “Settings” Menu on SM-A516F, then you have to tap “About Phone” option.

2. Tap “Software Information” option.

3. Tap “Build number” option several times until you see “You are now a developer” on SM-A516F.

4. Tap “Settings” Menu again.

5. Tap “Developer options” and activate “OEM Unlock” option.

6. Switch off your phone.

7. Install SM-A516F USB driver on desktop.

8. Connect SM-A516F with computer while pressing Volume down button and Volume up button simultaneously.

9. Press the Volume up button for a few seconds to unlock bootloader.

You have successfully unlocked bootloader of A51 5G (SM-A516F, SM-A516B). If you are experiencing any difficulty while unlocking A51 5G SM-A516F bootloader, then don’t hesitate to share your issue with Please submit your email address and subscribe to get more information regarding A51 5G (SM-A516F, SM-A516B). You must check your email to activate subscription. I’ll help you in unlocking bootloader of your phone.

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