My friend borrowed my phone and put her SIM card in it at the weekend but when she returned it she took out her SIM card and I put mine back in. For some reason though, I'm receiving any texts she gets from iPhones through iMessage and she's not receiving them so she can't talk to anyone with an iPhone because I get the messages instead of her. Any idea why this is happening or how to stop it?
Read more: I'm receiving my friend's messages?