Extract Huawei E3372h-510 WebUI 17.100.12.00.205 on your computer
Install the WebUI update file for Huawei E3372h-510 downloaded from Huaweiflashfiles.com
Follow the procedure for updating WebUI that is given in Package.

Huawei Flash File | Size: 32.2 MB
Version: 17.100.12.00.205
Operator:Movistar Uruguay
Operating systems: Windows 7/8/10/XP/Vista
Huawei E3372h-510 WebUI Download