Extract Huawei E3372s-153 Firmware 16.100.05.02.161 on your computer
Install the Firmware update file for Huawei E3372s-153 downloaded from Huaweiflashfiles.com
Follow the procedure for updating Firmware that is given in Package.

Huawei Flash File | Size: 14.27 MB
Version: 16.100.05.02.161
Operator:MTS Russia
Operating systems: Windows 7/8/10/XP/Vista
Huawei E3372s-153 Firmware Download