Protective films are attached to the front and back. The carrier is SoftBank. Network usage restrictions have been confirmed to not be in place. It has been initialized. SIM lock is not unlocked. It only supports 3G lines, but can be used with Wi-Fi connection. Series: iPhone Model Name: iPhone 4s Smartphone Color: White Capacity: 16GB Functional Defects: None Included Accessories: Charging cable IMEI (Serial Number): 013193007226929 Screen Damage: None Carrier Purchased From: Softbank #iphone4s