Extract Huawei E398u-1 Firmware 11.243.23.00.618 on your computer
Install the Firmware update file for Huawei E398u-1 downloaded from Huaweiflashfiles.com
Follow the procedure for updating Firmware that is given in Package.

Huawei Flash File | Size: 13.06 MB
Version: 11.243.23.00.618
Operator:Polsat Poland
Operating systems: Windows 7/8/10/XP/Vista
Huawei E398u-1 Firmware Download