Download latest KitKat stock rooted firmware for EKB328 TV Box with RK3288 SoC from here or here. You can download previous version from here. More details about EKB328 TV Box you will find here.
Firmware: Rooted-update_EKB328-2014_9_23
Model: EKB328 TV Box
Image file size: 345 MB
Platform: RK3288
Boot version: 2.15
FW version: 4.4.02
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