My LG Stylo 4 screen continuiously will not turn on even though the phone is still on. This has been going on ever since it was purchased. I have to hold down the power and volume down button and restart the phone for the screen to work but then if the screen shuts off it wont turn back on. This happens no less than 4 times a day which is absolutely insane. I will NEVER again own one of these. How can I fix this problem without buying a new phone?