I'm a very beginner and I read some info about ADB tool and other articles about flashing ROM, rooting and things like that. I would like to install TWRP recovery on my phone using ADB tool.
I did the steps in this web page. It showed on the mobile screen that some data or files are successfully transferred (As far as I remember).
Now, when I enter the recovery mood, it's the same screen (same software) that appears before installing TWRP.
Why doesn't the TWRP interface open? The link said "Done!!! Now you should have TWRP on your device" but I don't know how to open it on my phone.
Phone type: Techno W4