Download Android Jelly Bean 4.1.2 Stock Firmware for Huawei G520 smartphone
Archives: Huawei G520 4.2.1 fw
Image: signed_2782_g520_miui.zip
Archive size: 283 MB
Model: Huawei G520 smartphone
Build number: G520-0000-user 4.1.2 GRJ90 C17B203 release-keys
Model: Huawei G520 smartphone
Build number: G520-0000-user 4.1.2 GRJ90 C17B203 release-keys
Platform: MediaTek MT6589
Caution
Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.
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