revertigo :
yup we got some random brown-outs, I'm from the Philippines.. just want to know how to protect my PS4 as its a big investment in my part
but then the investment on good ups and surge protection is almost as much as a ps4.......
If brown outs are an issue, then ups with built in surge protection would be best. If it keeps shutting down randomly on a regular basis your going to get hdd corruption. A ups will allow it to stay on long enough to shut it down properly.