This Apple iPhone 4s in black color with 16 GB storage capacity is being sold in an untested, as-is condition. The model is A1387 and it runs on iOS operating system. This item belongs to the category of cell phones and smartphones, and is also a part of cell phones and accessories category. The brand name of the phone is Apple, making it a reliable choice for the users who prefer Apple products. This item is being sold without any condition mentioned in the description. The buyers can assume the condition of the phone based on the information provided in the title and aspects. As this is an untested item, the buyer should be aware of the risks and make an informed decision before purchasing. Please feel free to ask any questions regarding the item.