Answer to "Why does my phone go crazy with ear buds plugged in?"I'm pretty sure the problem lies in the headphone jack. I've had the same thing occur to me the past few weeks, whenever i plug in the headphones or earbuds my phone goes crazy, pressing random things and doing random functions. But I've noticed that it only does that with wired headphones, i have Bluetooth connectable ones and whenever i connect none of that happens. So my advice would be to check for any dirt in the headphone jack itself and clean it out with a cotton swab and if that doesn't help then possibly suggest buying wireless headphones or earbuds or bring the phone to a professional who can take a closer look at it.