Download Android KitKat 4.4.4 stock firmware for Ecoo Aurora E04 smartphone from here or here. Download Lollipop 5.0 Beta from here. Download Flyme OS from here.
Image: E04 2GB_Android 4.4_20150210
Model: Ecoo Aurora E04 smartphone
Archive size: 571 MB
Platform: Mediatek MT6752
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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