This is a refurbished unit. 128 GB, iOS 10 installed, GSM unlocked, in mint condition as you can see in the pictures.

Product Features

• 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.
• Comes with Easy to use iOS 9 with refinements at every level from the apps you see on your Home screen down to the foundation of the system
• Keep everything you love about iPhone up to date, secure, and accessible from any device with iCloud.
• With just a single press, 3D Touch lets you do more than ever before.
• The 12-megapixel iSight camera captures sharp, detailed photos. It takes 4K video, up to four times the resolution of 1080p HD video.