Guide how install Magisk Root

Manual guide :

 Need unlock Bootloader (Off you phone and now press Button Power & Volume + you will be in Fastboot Mode)

Open Adb & Fastboot Patched and copy it and enter:

fastboot flashing unlock

 Now on your phone confirm that you want to unlock the bootloader by pressing the Volume + button (This will format all your data) wait 3 to 5m and reboot the phone

Back again to Fastboot mode and copy it and enter:

fastboot reboot fastboot

Now For flash magisk root

fastboot flash boot_a tuubicacion/nombredelboot.img

Make wipe factory data 
fastboot -w

Reboot you phone 
fastboot reboot