Bought 2 PS4's on pre-order. Kept one in box and play on the other.
But when stuff on 1.76 came out I found another system on a firmware slightly lower so I updated it to 1.76.
So I have a PS4 never used.
A PS4 on 1.76
And a PS4 updated.
The following user thanked Vicodin10 for this useful post: