So my iMessages are working with everyone else however I’m sharing my location with my best friend and she has a iPhone too, this morning we were talking on the phone when all of sudden her phone died. I sent messages to her asking if her phone died and they automatically turned green since the phone was off. Ever since this morning all of our messages are green, and iMessages is turned on both of our devices. Find my iPhone is working but trying to send via iMessages isn’t and the texts only turn green. Does anyone know a fix to this?