Download Android Jelly Bean 4.2.2 stock firmware for Gfive A800 smartphone from here or here. Download another Gfive firmware from here.
Archive: Gfive A800 4.2.2Firmware: Android Jelly Bean 4.2.2 stockModel: Gfive A800 smartphone
Image file size: 498 MB
Platform: Mediatek MT6582Project: vanzo82_wet_jb5Config_version: V1.1.1