I dont know how to save my contacts to my sim card. And I had deleted my boyfriends number. And when he texted me his name showed up because it was linked to facebook. I saved his number and put his name as boyfriendd<3 but his real name keeps showing up. How can I have it to where its not linked to facebook and actually shows up as "Boyfriendd<3" in my text messages and calls, instead of his real name?