I don't like mining Bitcoin via my phone, it drains down battery percentage easier, causes phone to over hit. Those negative tendencies it posed made me to avoid using my phone to mine Bitcoin. It doesn't even give us considerable amount of satoshi that is worth our time. I prefer investing my funds by purchasing enough Bitcoin storing in my Cryptocurrency wallet for the long time. Hoping that the price increases over time, and I make money through it. It is better off like that for me, cos I don't like wasting my time for something I won't gain tangible amount of reward with.