Hi, I currently have 5GB of data and I have the iPhone SE. I have always coped with the 5GB for a fair few years. Just recently it’s been used up in the first week of being re-newed - I thought it was because I had been streaming and downloading music whilst roaming. So I added the iTunes free stream add on so I could listen to music but not down load. It’s around week 2 of this months allowences and I have now used 80% if my data. Help!