Extract Huawei B593u-12 firmware TCPUV100R001C375SP056 on your computer
Install the firmware update file for Huawei B593u-12 downloaded from Huaweiflashfiles.com
Follow the procedure for updating firmware that is given in Package.

Firmware Details:
Huawei Flash File | Size: 92.09 Mo
Version: TCPUV100R001C375SP056
Operator: Zain Saudi Arabia
Operating systems: Windows 7/8/10/XP/Vista
Huawei B593u-12 Firmware Download