Extract Huawei E3372h-153 Firmware 22.317.01.00.576 on your computer
Install the Firmware update file for Huawei E3372h-153 downloaded from Huaweiflashfiles.com
Follow the procedure for updating Firmware that is given in Package.

Huawei Flash File | Size: 46.5 MB
Version: 22.317.01.00.576
Operator:Poland
Operating systems: Windows 7/8/10/XP/Vista
Huawei E3372h-153 Firmware Download