I have a Motorola Moto G Plus that is only 3 months old. Recently every now and then when I'm messin with it it'll just go crazy, opening and closing apps, making calls/texts, all kinds of random crap. A phone repairman said that it's called ghosting and is due to a bad screen. I then asked how much to fix it, $120 he said. Lol, the phone brand new only costs me $200 so guess I'll just buy a new phone? Is there anything else I can do?