Passed our strict 15-point operational check! Limited to one unit! First come, first served! Perfect for a reward or a second device! Instant purchase OK! Get it now! Thank you very much for viewing our product! This product is one-of-a-kind and available on a first-come, first-served basis! Don't hesitate, or it might sell out! How about it for a personal reward, for your child, or as a second device? ♢Peace of Mind♢ We have confirmed the product's functionality with a rigorous operational check covering a total of 15 inspection points! Also, all locks are off, and there are no network usage restrictions, so you won't have any trouble using it in the future. You can use it with confidence(^^) ♢About Communication♢ You can use it in a Wi-Fi environment without a SIM card! Also, this device is SIM-free, so various SIM cards can be used. Please confirm that your chosen carrier lists this model as a compatible device before use! ♢Product Details♢ - Network Usage Restriction: None - Carrier: SIM-free (carrier version unlocked) - IMEI: Listed in the photos - Battery Condition: Listed in the photos for models where it can be checked in settings - SIM Size: nano ♢About Pricing♢ We are offering this product at a rock-bottom price, so we cannot offer any discounts. This is a one-of-a-kind item, so it may sell out while you're still deciding! The photos may have reflections from the light source. If you would like additional photos, please leave a comment, and we will add them! If you have any questions or concerns, please leave a comment. We will respond within 24 hours! Product Number: S0567 Series: Xperia Model Name: Xperia Z4 Smartphone Color: Black Capacity: 32GB Functional Defects: None