Download Huawei E3531s-1 Firmware 21.318.29.00.174 KyivStar Ukraine

Download Firmware Huawei E3531s-1 Update 21.318.29.00.174 KyivStar Ukraine

Extract Huawei E3531s-1 Firmware 21.318.29.00.174 on your computer

Install the Firmware update file for Huawei E3531s-1 downloaded from

Follow the procedure for updating Firmware that is given in Package.

Firmware Details:

Huawei Flash File | Size: 22.31 MB

Version: 21.318.29.00.174

Operator:KyivStar Ukraine

Operating systems: Windows 7/8/10/XP/Vista

Huawei E3531s-1 Firmware Download

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