Hello! So I have my new phone, an android one, it's by huwawei, and I only have a few running apps like Facebook, twitter and instagram. And then for games, I only play those games that doesn't take much of you memory like Candycrush, honeyday blitz 2 and amateur surgeon. I don't know why but my batter is 100% then after 1 hours it just becomes 20% and I've done nothing that much really. I hope someone can help me with this.