Extract Huawei E3372h-510 Firmware 22.200.13.00.205 on your computer
Install the Firmware update file for Huawei E3372h-510 downloaded from Huaweiflashfiles.com
Follow the procedure for updating Firmware that is given in Package.

Huawei Flash File | Size: 32.2 MB
Version: 22.200.13.00.205
Operator:Uruguay
Operating systems: Windows 7/8/10/XP/Vista
Huawei E3372h-510 Firmware Download