How to tell him not to text me anymore?

So i met this guy he asked for my number and i gave it to him yesterday. Out of no where he sent pictures of hi dick and he doesn't stop talking about my big *** and his dick. I'm tired of it. I stopped replying to him but he blows up my phone. Last night he wouldnt let me sleep until i turned off my cellphone. I tried to find how to block him on my iphone5 but i don't know how. How can i block him or make him understand i don't want to talk to him anymore? He has a iphone too so he could see if i read his messages.

Yeh keep turning your phone off or tell him i'm going to bed now so night and leave it as that i know you can block people just google it or if no one else tells you on these answers then ill find out for you and let you know, or you could just get a new sim and get a new number? Or just tell him your fed up with it lol good luck x

Be very nice and inform him you will report him to the local police for sending you obscene pictures of himself. You can further explain you will inform his provider of his antics. If he does not stop you can go to the police telling them the pictures were not solicited by you and he will not stop. They will make sure he stops. If all else fails tell him you will hire a hit man.

No. Actually, no cell phone is capable of truly blocking calls/SMS's. Only your carrier can do this. Some carriers offer blocking, some don't.So, contact your carrier to see if they offer call blocking.