I have used this phone single-handedly for about a year and a half. Right after buying it from the market, I did a full body poly wrap, so there are no scratches or marks on the body. 6 months ago, a kid threw it and caused hair-line cracks on the screen in a few places. The cracks do not cause any issues while using the phone. Everything else is 100% authentic. Original box and adapter are included. Krishnanagar, Nabinagar.