I am trying to root my Lenovo B A2016a40 but I absolutely cannot find a working method. I have tried several apps (desktop and android) such as KingoRoot, Framaroot and so on, but nothing has worked so far.
Here are some specs of my phone as a screenshot:
I have found this way: (https://www.kingoapp.com/root-tutorials/how-to-root-android-6.0-marshmallow.htm) but I am not sure if this can be applied to my phone or not and I am scared to brick it.
Can anyone help? Thanks a lot!