Download Android Lollipop 5.1 stock firmware for Gionee Elife S5.1 GN9005 Smartphone from here or here.
Archive name: GN9005_S5.1_Lollipop5.1.1_20160912
Archive file size: 552 MB
Support: Qualcomm Snapdragon 400 MSM8226
Build number: msm8226-user 5.1.1 LMY47V eng..20151124.094633 test-keys
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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