Hi,

I recently covered mining crypto on Android mobile phones in these videos.

Android Mining Guide - How To Mine Crypto Coins On Mobile Phones
https://www.youtube.com/watch?v=q_2XEM7qzQE

You might also like this one which is a bit simpler to get started.

Android Mining Guide [NO ROOT] - How To Mine uPlexa On Mobile Phones & TV Boxes
https://www.youtube.com/watch?v=iCwu0FqcO_M