External HDD Support
It’s easy to upgrade the HDD that came with your PS4, but if you’re still looking for more storage space on the console, we’ve got you covered. With this update, you have the option to store content to an external HDD. Just plug a USB 3.0 HDD into your PS4, and voilà, you now have more space on the console.


Custom Wallpapers
This update adds the ability to set your favorite in-game screenshot as the background image for PS4’s home screen. Drop-shadows on text, and the option to dim the Function Area, will help keep the system icons and texts on the home screen clearly visible even if the background image you selected is super bright.

More . . .

http://blog.us.playstation.com/2017/...ures-detailed/