So I have a phone still on IUP and it has 10-11 pmts left. I have a friend whose daughter wants to buy it. IF I let her take it and put her SIM in (she’s on AT&T so it shouldn’t need unlocking or anything), will that affect my payments or the AppleCare on the phone? She’s gonna pay me the payments monthly (very close friend’s adult daughter so I’m not worried about her not paying or anything), but I just don’t know the logistics here. Anyone?