Extract Huawei E3372h-153 Firmware 22.200.09.00.1322 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: 47.2 MB
Version: 22.200.09.00.1322
Operator:Uganda
Operating systems: Windows 7/8/10/XP/Vista
Huawei E3372h-153 Firmware Download