I used to work for Asurion repairing laptops. We were made to go and get parts out of big e-waste gaylords and hunt for parts if it was common, like a power connector, and even memory and cmos batteries and more, we would also have to root through the plastics waste to look for pieces. This all had to take place before we could order the part from the parts cage. The parts there were all preused. When I worked in Harvest, if it wasn't infested with biowaste (mice droppings or nests - I even found a host of roaches in one notebook and dead mice babies in a desktop ) or just too old, we had to take it to parts and bag and tag it. Some of them were filthy and we would toss them when we really shouldn't because there is a good chance it wouldn't last too long after it started it's new life in the new system. To say the customer was getting re-refurbished computer parts to repair theirs is an understatement.
I've seen whole system's ran over by a forklift by accident, and they had to hunt for three days to get another one, and then they switches out the serial numbers with a heatgun. CoA too. They installed a new copy of windows on it and bam. Sent it off.
We were to hit a certain quota each day. We were pretty much threatened to "beat" it. It wasn't a fair quota either. It wouldn't allow for quality over quantity.
I do not know how they do with their cell phone division, but laptops was a cluster. If you had any shred of self respect, check it at the door. You do what you need to to get your paycheck. You do it as best as you can, but you better not fall behind.
I have mine and my wife's insured with our homeowners insurance.