For CoD: Black Ops II, Activision has released a patch to combat the Call of Duty: Black Ops 2 system look-ups some where experiencing on PlayStation (PS3). Some gamers have revealed are experiencing system on their PS3 consoles.
During online multiplayer sessions the PlayStation 3 locking issues experienced by gamers, specially when entering a public multiplayer lobby. Thos issues were reported by PS3 gamers to Activision, by answering to that report they said that they are aware of some players still experiencing the system lock-ups despite installing the patch and explained as: “and we are doing everything we can to get to the bottom of it as quickly as possible”.
In order to install new patch on your PS3 console, just boot up Call of Duty: Black Ops 2 and sign in to play online , which will automatically trigger a patch download and install by itself.
Still you’re experiencing the locking issues on your PS3 console even after patch installed, please let us people know and we can give you yet another solution.