22222 HUAWEI HUAWEI Y520 U22 HWY520 U 4.4.2 ALPS.KK1.MP6.V1 Firmware BY firmware.gem-flash.com
Huawei Ascend Y520 U12 Firmware
Huawei Ascend Y520 U12 Firmware
Huawei Ascend Y520 U12 Firmware
Model Name: Huawei Ascend Y520 U12 Firmware OS Version: Android KitKat V4.4
Model Name: Huawei Ascend Y520 U12 Firmware OS Version: Android KitKat V4.4