How to change the connect to itunes back to the unlock screen?

I found my iphone 4 after a while and couldnt remember its passcode. I kept trying and it didn't work and went to the connect to itunes. Now i don't want to restore it. I want to change it back to the unlock screen. I don't have a working computer so i can't restore it. Can i change it back to the unlock screen?

Try unlocking it