HomeHuawei Firmware Download Huawei E5172Bs-925 firmware V200R001C284SP102 Airtel India GSM Solutions 17 March Download Huawei E5172Bs-925 firmware V200R001C284SP102 Airtel India Firmware Details File size: 39.39 MB Version: V200R001C284SP102 Operator: Bharti Airtel India Operating systems: Windows 7/8/10/XP/Vista Download