I was going to trade in my daughters s9+ for the s10+ using the samsung trade in, at t he last minute decided against it because she has small cracks on the screen, so instead I sent in an extra s8+ hoping they would just take it and adjust the difference...they wont do it...so they sent back my phone...but I didnt get my phone back, I sent them a verizon phone, I got back a sprint phone..whose ever phone it was and got rejected there was nothing wrong with it, its in great shape, I just wanted my verizon one back!