Unlocked,
I used it on 3 but I've also checked it with an O2 sim as well just to make sure it is open,

Crack on the screen but doesn't effect the usage of the phone touch works etc, generally is good all round condition.

I've tried my best with the photos please check and zoom as it is going to need a new screen.

phone has never been opened or Repaired as I got it direct from Samsung brand new (at that time)

no charger
no box