Extract Huawei E3372s-153 Firmware 21.300.05.00.00 on your computer
Install the Firmware update file for Huawei E3372s-153 downloaded from Huaweiflashfiles.com
Follow the procedure for updating Firmware that is given in Package.
Firmware Details:
Huawei Flash File | Size: 64.04 MB
Version: 21.300.05.00.00
Operator:Universal
Operating systems: Windows 7/8/10/XP/Vista
Huawei E3372s-153 Firmware Download