No problem, i'm just trying to make sure you don't ruin your phone by running a sha256 miner on it .
If you want to experiment with mining, buy an old antminer U2, or a geccoscience compaq... You have them for $10-$50, and you can experiment with them. They will never ROI (return on investment) tough, so you'll never see the money you used to buy them again. But you'll learn a great deal.