Originally posted by YnO
you need to download the current firmware that is instaled in your PS3 or latests go to the PS website download the .PUP and move it to a USB with this structure:
PS4\UPDATE\***HERE***
once you have replaced the HDD you need to start in recovery, Aka "safe mode" by complete turning off the ps4, then pres the power button like 10 secs and will be displayed the safe mode.
the choose the last option and follow instructions.
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i dont know what HDD you should get, i think depends on your wallet
im also thinking to change it
i only have the free PS+, flower, sound shapes, knack, and Cod ghosts, and im 250 GB free my god....