I wanted to leave a really quick review, this is actually a replacement phone for a previous order that did not meet expectations or desires. Although this was actually originally a carrier phone like the previous, that's now just unlocked, (which is what 99% of users buying an unlocked phone expect or need), as a developer it's a little bit different for me, but with that said, the emotions I felt opening this phone, are the emotions I wish I had felt opening my original purchase from a different seller (a pixel device). It was AMAZING! it's a beautiful device, it meets expectations AND the seller claims. I love it! I'm very happy with yow backmarket has handled me as a customer. I haven't bought a phone elsewhere for many years and the recent purchase from a diff seller was the only time I was upset from the getgo and tried to suffer thru it, eventually leaving an unhappy review although I didn't expect anything nor did I plan on swapping until the device had more problems, but this oneplus is perfect, the seller has been AMAZING, and so has backmarket customer service. I'm glad I can continue to be a back market customer!