Extract Huawei B315s-22 Firmware 21.300.01.00.69 on your computer
Install the Firmware update file for Huawei B315s-22 downloaded from Huaweiflashfiles.com
Follow the procedure for updating Firmware that is given in Package.
Firmware Details:
Huawei Flash File | Size: 34.82 MB
Version: 21.300.01.00.69
Operator: Polkomtel
Operating systems: Windows 7/8/10/XP/Vista
Huawei B315s-22 Firmware Download