If you got it a week ago there is still an option under settings at the top to purchase apple care. Wait 2weeks after purchase and use it. I had a case and glass covers including camera covers before I got the phone. The glass back is for wireless charging. Maybe it doesn’t need to be the whole thing but glass looks sharper. I put all my last 4 phones in Spigen tough armor. It’s a 15-20$ case hardened but still slim and I get their glass screen covers. Haven’t broke a phone yet last one I lose for 24 hours it fell down in between the motor and my seat in side by side it was full of mud and vibrations ate a big divot outta the phone case but cleaned it and used phone for 2 more years.
If you got it a week ago there is still an option under settings at the top to purchase apple care. Wait 2weeks after purchase and use it. I had a case and glass covers including camera covers before I got the phone. The glass back is for wireless charging. Maybe it doesn’t need to be the whole thing but glass looks sharper. I put all my last 4 phones in Spigen tough armor. It’s a 15-20$ case hardened but still slim and I get their glass screen covers. Haven’t broke a phone yet last one I lose for 24 hours it fell down in between the motor and my seat in side by side it was full of mud and vibrations ate a big divot outta the phone case but cleaned it and used phone for 2 more years.