Huawei E5377s-32 21.295.03.00.943 Livewire, HongKong
Its Huawei E5377s-32 21.295.03.00.943 Livewire, HongKong customized version. It support all models of Huawei E5377s Modems.
To get it free and instantly, use this Online Firmware Flash Code Calculator
Download
To update/flash this file you will need a Password