Extract Huawei E3372h-153 Firmware 21.110.99.03.00 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: 46.7 MB
Version: 21.110.99.03.00
Operator:Geocell Georgia
Operating systems: Windows 7/8/10/XP/Vista
Huawei E3372h-153 Firmware Download