For me this is OS updates or want for new features not available on my phone. I generally take good care of devices. My Pixel 2XL (bought on the day it became

For me this is OS updates or want for new features not available on my phone. I generally take good care of devices. My Pixel 2XL (bought on the day it became available) still looks like new and cleaned up has not a single scratch and could easily pretend to be new if somebody didn't know better. I have upgraded to Pixel 2XL from my previous phone to get Bluetooth 5 which at the time I wanted to use for some of my designs (I do hobby electronics).