Extract Huawei E3276 Firmware 23.009.09.08.149 on your computer
Install the Firmware update file for Huawei E3276 downloaded from Huaweiflashfiles.com
Follow the procedure for updating Firmware that is given in Package.

Huawei Flash File | Size: 46.23 MB
Version: 23.009.09.08.149
Operator:Vivo Internet
Operating systems: Windows 7/8/10/XP/Vista
Huawei E3276 Firmware Download