Thank you for viewing. iPhone 5S Model: ME334J/A 16GB Gold Carrier purchased from: au Data deletion and initialization were performed at an au store. I am not good with technology and cannot answer various questions. Thank you for your understanding. It is currently working without any problems. The model is old, and I believe there is battery degradation, so please understand this before purchasing. If you don't need the box, please comment. Series: iPhone Model name: iPhone 5s Smartphone color: Gold Capacity: 16GB