Thank you for viewing this product. Wi-Fi is not connecting. SIM is OK. The scratches on the display can be hidden with a cover (that's how I was using it!). Aside from that, it works normally, and I think it's a great deal. If you use it with a cover and a SIM, it's incredibly convenient. 【 Device Details 】 ★ Model: Samsung Galaxy Z Fold3 5G 512GB. ★ IMEI: 359866510375125. ★ Network Usage Restriction: None, as it is a Korean version. ★ Model Number: SM-F926N (Korean version). ★ Carrier: SIM-free. ★ Color: Silver. ★ Accessories: None, body only. ★ Malfunction: Wi-Fi does not connect. Mobile network connects. ★ Grade: J (Junk). ★ Exterior Details: One scratch and crease on the main display. Multiple scratches and cracks on the sub-display. Multiple noticeable dents on the sides. ※ This product is the Korean version "SM-F926N" of the Galaxy Z Fold3 5G, not the "SCG11" model released by KDDI au (of course, it can be used in Japanese). Please confirm this before purchasing. ※ The device will be thoroughly cleaned and disinfected before shipping.