I found an iphone 4s how can i unlock it?

I found an iphone 4s… There's this little alert where it says that if i don't turn it back they will press chges and that i won't be able to use the iphone? , how can i take that off or how can i clean the iphone so I could keep it?

If it's IOS6 you can restore it by iTunes

Ok it's simple:
1. You be a decent person and go to the police
2. You give them the phone
3. You say sorry

you can't take it off anyway and no matter what, even if you ended up taking it off the police can track the phone down and you'll get an unexpected knock on the door and who knows what else…

You should probably try to contact the owner and do the right thing.
If not then simply plug it into a computer with iTunes and restore the phone to factory settings. This will clear all phone data and restore it to the settings the phone was originally created with

Not to be rude but, f*** you! Why would you even be trying to do this? Give it back. It is not right to take someone's phone away. Okay, we're going to go back to kindergarten. Do you remember something about putting yourself in the other persons shoes? It comes back. Do that now.

Throw it in the trash and get real phone

I think you should return it to your owner.

You will need their password to restore it, which by the way if you have the phone on right now then the find my iphone feature will pinpoint exactly where the phone is located, so if its on right now then they already know the house that has the iphone. You can't turn that off without the password either.

Hi, return it and you will get your money back. If there's really no way to return the phone then you still would have more profit from giving it to police as you won't be able to use this phone within the US.

Even after the unlock. It can be unlocked and unblacklisted for the rest of the world, but not for the US carriers.

Nothing you could do anyway since there would be an activation lock.