Hi - is there a way to get my iPhone to actually use the storage space I have? For instance, it is keeping 100+ GB open on my phone. I cannot get it to download all of my mail, which totals 9GB only. I want it downloaded bc there are so many times where I need something from the past and it can’t find it because it’s only on the server/not synced. Same w photos etc - why leave so much space open?? The way Apple manages storage makes buying extra space a total waste.