my phone is locked

when i run application from cydia

Your phone is jailbroken. You cannot get help in an Apple forum. See: http://support.apple.com/kb/HT3743

MY IPHONE 4 IS LOCKED .. WHAT DO I DO ,, I UPDATED IT TO IOS 6,0,1

Passcode locked?? Carrier locked??

I tried that and nothing happened. It says phone is disabled and I don't know what to do. Do u have any ideas

No one has any idea what your problem is. You posted to a message thread that is several months old and that has a mixture of different problems. Please start by posting a NEW message, not responding to someone else's, and describe in detail what the issue is. "Locked" has several different meanings, and we don't know which one you mean.

forgot my password and i'm locked out of my phone