This exact thing happen to me I was so shocked & mad !!! I have zte I left my phone charging & it completely turned off this problem is do to low battery never let your phone get to 0% you will damage the battery so what I did I let my phone cool down for 10 min I opened it I took out the sim card & MSI I let it cool down I pressed the power button & volume up & home button at the same time & booom :) when we use are phones to much WE must charge them or the battery will get burned ! If you do this method your phone still wont turn on force your charger to gey your battery phone working again hope this helps for y'all xo