This Certified Refurbished product has been tested and certified to work and look like new?? with minimal to no signs of wear?? by a specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty?? and may arrive in a generic brown or white box. Accessories may be generic and not directly from the manufacturer.</br>GSM/GPRS/EDGE (850?? 900?? 1??800 1??900 MHz) Quad-band 3G UMTS/HSDPA/HSUPA (850?? 900?? 1??900?? 2??100 MHz)</br>Retina display 3.5-inch (diagonal) widescreen Multi-Touch display 960