Chandler so very kindly wrote up a lovely Help Desk how-to on setting a custom PS4 wallpaper from USB with firmware 4.50. Now that we are in firmware 5.50, things are a little different. First of all, ...

Wait for a couple of minutes, then plug it back in and turn it on. Use different USB ports: Try to connect your USB device to different USB ports on your PS4. By doing this, you can figure out of the ...