421570,hinh OK: https://iphone.info.vn/wp-content/uploads/2025/04/do-2-sim-cho-s7-s7-edge-han-quoc-mobilecity-image.webphttps://iphone.info.vn/wp-content/uploads/2025/04/do-2-sim-cho-s7-s7-edge-han-quoc-mobilecity-image.webphttps://iphone.info.vn/wp-content/uploads/2025/04/do-2-sim-cho-s7-s7-edge-han-quoc-mobilecity-image.webphttps://iphone.info.vn/wp-content/uploads/2025/04/do-2-sim-cho-s7-s7-edge-han-quoc-mobilecity-image.webphttps://iphone.info.vn/wp-content/uploads/2025/04/do-2-sim-cho-s7-s7-edge-han-quoc-mobilecity-image.webp421570sl:1