Today, Androidbiits.com will share a simple trick with Galaxy F12 SM-F127G owners who are trying to unlock bootloader of their device. It comes with GPS, One UI v3.1, 6.5 inches display, Mali-G52 graphics processing unit, corning gorilla glass protection, 1080p video recording support, 48MP rear camera, LED flash and 720 x 1600 pixels screen resolution. If you have recently bought Galaxy F12 SM-F127G, then you might be planning to unlock its bootloader. As we know, bootloader is a program that starts whenever phone is turned on. It activates the Android operating system on Galaxy F12 SM-F127G. Locked bootloader does not allow us to install custom ROM on our device. It only loads the authorized Android OS with a digital signature. Androidbiits.com will help you in unlocking Galaxy F12 SM-F127G bootloader. You will be able to install custom ROM after unlocking bootloader. Previously, I have published the simple instructions for performing a hard reset of T-Mobile Samsung Galaxy Tab 4 8.0 SM-T337T. Now, I will discuss about the step-by-step tutorial to unlock bootloader of Samsung Galaxy F12.

I am hoping that you will be able to unlock Galaxy F12 SM-F127G bootloader without facing any problem after reading the tutorial written in Androidbiits.com. Don’t forget to activate developer options. You must note that your Galaxy F12 SM-F127G will lose warranty after the bootloader unlock process. It will let you install Custom ROMs on your device. You must activate OEM unlock option. Bootloader unlock process will also let you install Magisk on your device, so you will be able to root your device after unlocking its bootloader.

If you are planning to install official and unofficial LineageOS custom ROM on Galaxy F12 SM-F127G, 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 Galaxy F12 SM-F127G, because there is a possibility of losing all documents from your device during bootloader unlock process.

Below are the steps using which you can unlock bootloader of Galaxy F12 SM-F127G. Androidbiits.com will not be responsible if your device got broken during bootloader unlock process. Galaxy F12 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 F12 SM-F127G Easily [Simple Steps]

1. Tap “Settings” Menu on Galaxy F12, then you have to tap “About” option.

2. Tap “Software Information” option.

3. Tap “Build number” option several times until you see “developer mode” message on your device.

4. Tap “Settings” Menu again.

5. Tap “Developer options”, then activate “OEM unlocking” and “USB debugging” option.

6. Switch off your device.

7. Install USB driver on desktop.

8. Connect your Galaxy F12 with computer via USB cable while pressing Volume down button and Volume up button simultaneously.

9. Long Press Volume up button for a few seconds to enter Device Unlock Mode.

10. Press Volume up button again to unlock bootloader.

You have successfully unlocked bootloader of Galaxy F12 SM-F127G. If you are experiencing any difficulty while unlocking Galaxy F12 bootloader, then don’t hesitate to share your issue with Androidbiits.com. Please submit your email address and subscribe to get more information regarding Galaxy F12. You must check your email to activate subscription. I’ll help you in unlocking bootloader of your device.