Extract Huawei E392u-92 Firmware 11.836.13.20.838 on your computer
Install the Firmware update file for Huawei E392u-92 downloaded from Huaweiflashfiles.com
Follow the procedure for updating Firmware that is given in Package.

Huawei Flash File | Size: 14.25 MB
Version: 11.836.13.20.838
Operator:Jarir Bookstore Saudi Arabia
Operating systems: Windows 7/8/10/XP/Vista
Huawei E392u-92 Firmware Download