[ Model Name: Huawei MS2172s_818 Firmware ] [ Model Code: MS2172s_818 ]
[ Model Name: Huawei MS2172s-818 Firmware ] [ Model Code: MS2172s-818 ]
[ Model Name: Huawei MS2172s-818 Firmware ] [ Model Code: MS2172s-818 ]
[ Model Name: Huawei MS2172s-818 Firmware ] [ Model Code: MS2172s-818 ]