Download latest KitKat 4.4.2 stock firmware for CX-S859 TV Box
Download latest KitKat 4.4.2 stock firmware for CX-S859 TV Box from here or here. To flash firmware on this box from PC via AMLogic USB Burning Tool read this article.
Archive: CX-S859 Amlogic S805 178979 20141127
Model: CX-S859 TV Box
Image file size: 472 MB
Platform: Amlogic S805
Update file: S859_S805_DDR1G_WIFI6210_sdk0823_140917.img
Update file: S859_S805_DDR1G_WIFI6210_sdk0823_140917.img