I have a 3GS, and for quite some time, I've been having this problem: I can send as many texts as I want to any of my contacts, except for one. If I text my dad, it will go through, granted it's the first text to him, and there's no previous response from him. If he's texted me back, I must delete the entire log from the list-screen, not just the chat-screen, or else it will fail.
Anyone have this problem or know of a way to correct it?
Thanks
Anyone have this problem or know of a way to correct it?
Thanks