Does PlayStation Network still work on PS3?
False. PlayStation will not be shutting down its servers or store for PS3. While they’d initially announced they would close their PS3 game store, the company later reversed the decision.
What does PSN failed mean on ps3?
PS users will encounter “PlayStation Network Sign-In: Failed” when the server is in maintenance. You can go to the path: Setting > Network > Test Internet Connection and then follow the on-screen instructions to make sure your console can get online.