Unlock Samsung Galaxy A20 lấy liền| Mở mạng SM-205DL Device Model: SM-S205DL AP Firmware: S205DLUDS7BTI1 CSC Firmware: S205DLTFN7BTI1 CP Firmware: S205DLUDS7BTI1 Firmware Country: TFV Device Serial: R58N71NCREV Device IMEI: 357626104939575