Why Can't I Sign In to PlayStation Network?

Quick Diagnostic Checklist

To pinpoint the issue, I need more details. Please provide:

• Exact Error Code/Message: (e.g., WS-37397-9, NP-34958-9, "Sign-In Failed," "Cannot Connect to Server")
• Device: PS4, PS5, PS App (iOS/Android), Web Browser, PS Vita/PS3?
• Connection Type: Wi-Fi, Ethernet, Mobile Hotspot?
• Recent Changes: Password reset, 2FA enable/disable, new console, network hardware change?

Common Fixes (Try in Order)

1. Check PSN Status: status.playstation.com. If yellow/red, wait.
2. Restart Console & Router: Full power cycle (unplug 30s).
3. Test Internet Connection: Settings > Network > Test Internet Connection. Note download/upload/NAT type.
4. Verify Credentials: Sign in at account.sony.com on PC/phone. If fails, reset password.
5. 2FA Issues: If using 2SV, ensure authenticator app time is synced. Try backup codes.
6. DNS Change: Settings > Network > Set Up Internet Connection > Custom > DNS Manual > 8.8.8.8 / 8.8.4.4.
7. Rebuild Database (PS4/PS5): Safe Mode > Option 5. Fixes corrupted system files.
8. License Restore: Settings > Users & Accounts > Other > Restore Licenses.

If error persists, note the exact code and contact PlayStation Support via live chat or phone.