Extract Huawei E8372h-510 Firmware 21.180.99.07.00 on your computer
Install the Firmware update file for Huawei E8372h-510 downloaded from Huaweiflashfiles.com
Follow the procedure for updating Firmware that is given in Package.

Huawei Flash File | Size: 45.43 MB
Version: 21.180.99.07.00
Operator: Universal
Operating systems: Windows 7/8/10/XP/Vista
Huawei E8372h-510 Firmware Download