dang jum nho em kai ip4 may quoc te my hang LL mau den do xai lau r nen wifi bi hu bu qa thi mjnh dang dung 3g rat good chay nhanh nhu dien mat truoc sau ko tray ngoai no wifi ra thi noi chung la moi chuc nag deu ok het do ko thix xai nua nen mjnh ban voi gia 4tr2 ( no fix) pk kem theo cap sac ai mua thi alo mjnh 0937611693 ace nao nhiet tinh thi mjnh se fix chu chua thay may thi dung co nt tra gia nhu thit ca ngoai cho nhaz dia chi xem may 120nguyen van dau phuong 7 quan bjnh thanh mua ban tai nha cho ace yen tam . ai di ngang up phu mjnh 1tay mjnh se up tra lai thanks ace da qan tam