How to unlock Tecno bootloader

How to unlock Tecno bootloader

Many have been thinking  of how they can unlock the bootloader of the tecno smart phone running 6.0 especially when they want to root there devices. Bootloader unlocking have is very new to tecno or MTK phone base user but as for HTC user unlocking bootloader is very prominent.
What is really a bootloader in android device
A bootloader is a computer program that loads an operating system (OS) or runtime environment for the computer after completion of the self-tests. —Wikipedia:booting
The bootloader configures the device to an initial known state and has a means to select where to start executing the kernel. It can allow you to make this selection, which allows the user, among other things, to load an alternative Linux kernel, or Windows. Because the bootloader is an essential component of the boot process, it is stored in non-volatile memory, such as flash memory.
Bootloaders are written by hardware vendors and are specialized for the hardware they run on.
For Android devices, the bootloader typically starts either Android or Recovery. Android bootloaders often have a basic interactive mode that can be triggered by holding the "volume down" button while the bootloader is executing.
Having know what a bootloader is, now how can you unlock it.
Detailed steps to unlock Tecno  bootloader will be provided below, just sit back and relax and read through the tutorial.
Before we start you most have enable the USB debugging on the  smartphone, you can do that by going to settings>>click on about>>continuously tap on the build number continuously for five (5) times to enable debugging mode, next go back to settings>>click on developer option and enable OEM unlocking.

1. setup ADB and fastboot on your PC click here is not already setup

1. Connect your Tecno  to PC via USb cable.

1. Launch your ADB and run the command provided

adb
adb devices
adb reboot-bootloader
fastboot oem unlock
Prompt your device asking you to confirm the "bootloader unlock"press the volume up button for yes.

Wait till you get a success message, after which input and run the code below to boot your Tecno  into system mode, system mode{ normal working device mode.}
fastboot reboot.
You have successfully unlock the bootloader of Tecno phone