How to Unlock Bootloader on BLU Vivo XL4


Bootloader is a code that is executed the first time your BLU Vivo XL4 start. Even though generally Bootloader is unlocked on BLU Vivo XL4, some carrier my locked the Bootloader to prevent you from modifying your BLU Vivo XL4. In this, tutorial, we are going to show you Tutorial How to Unlock Bootloader on BLU Vivo XL4.

How to Unlock Bootloader on BLU Vivo XL4

Note and Disclaimer

Unlocking Bootloader on BLU Vivo XL4 may void your warranty with your carrier. Unlocking Bootloader on BLU Vivo XL4 is stable and have been tested before.

Pre-requirements

* Make sure your BLU Vivo XL4 is at least 60% charged.

Step by step tutorial How to Unlock Bootloader on BLU Vivo XL4:

1. Download and Install the latest version of MVUnlocker for BLU Vivo XL4 from here (Link Updated May 31st, 2019)

2. Connect your BLU Vivo XL4 to PC/MAC, and run MVUnlocker

3. Choose the Unlock Bootloader Menu, wait for MVUnlocker to detect your BLU Vivo XL4 Bootloader Status

4. Once the initial analyze process is done, press the Start button

5. Wait for 5-10 minutes for process to complete

How to Unlock Bootloader on BLU Vivo XL4

6. Once done, your BLU Vivo XL4 will restart and you will have unlocked Bootloader

7. Now that your BLU Vivo XL4 Bootloader’s is unlocked, you can follow our tutorial on How to Root BLU Vivo XL4, or How to Install Custom ROM on BLU Vivo XL4

That is all the tutorial on How to Unlock Bootloader on BLU Vivo XL4. If you encounter some problem or have anything to ask regarding How to Unlock Bootloader on BLU Vivo XL4, let us know in the comment section below.