Listen, iPhones don’t have front-facing cameras. Don’t listen to the other comments suggesting that. The reason behind that is, Apple’s target group are professionals, or people with business backgrounds. People who usually get dressed in the morning and take a good look in the mirror, so they know what they look like. Therefore, and to save cost, the selfie cam was never introduced to iphone series phones. Hope this helps, feel free to reach out if you have any further questions!

Keep it, it can give you an edge in all sorts of price negotiations. Also dress down when meeting the other party. They will stop thinking they can pull money out of you. A friend of mine does it to the point where he even gets cheap rental cars to meet sellers (he’s in buildings). He would never show up with a new iphone there. What you can also do is have a good strategy, study the situation upfront, listen actively and be patient. Your broken phone is a good start, but don’t expect it to bargain for you. Anyway, hope this helps - best of luck!

The thing with iOS is, you just take it. One thing about Apple - you take what you get, you do not worry, you do your work. They handle the rest

They build products that are supposed to simplify life. In my experience there was rarely any bug in an update