Extract Huawei E3256 WebUI 12.003.05.02.839 on your computer
Install the WebUI update file for Huawei E3256 downloaded from Huaweiflashfiles.com
Follow the procedure for updating WebUI that is given in Package.

Huawei Flash File | Size: 9.95 MB
Version: 12.003.05.02.839
Operator:Tunisia Telecom
Operating systems: Windows 7/8/10/XP/Vista
Huawei E3256 WebUI Download