This firmware is for Leelbox K2 TV Box with Rockchip RK3229 as CPU.
Download Android Nougat 7.1 stock firmware for Leelbox K2 TV Box from here, here or here. Download Rockchip Driver Assistant v4.4 from here and download Rockchip Batch Tool v1.8 from here.
Firmware details
Archive: KingboxRK-8703-7.1nv3-kodi-1225
Model: Leelbox K2 TV Box
Image file size: 553 MB
Model: Leelbox K2 TV Box / Kingbox K2 TV Box
Platform: Rockchip RK3229 / RK322A
Image name: KingboxRK-8703-7.1nv3-kodi-1225.img
FW version: 7.0.00
Boot version: 2.37
Model number: Kingbox
Company: Android
Build number: NV3.20171225
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.
Also works on Droidbox T2 with Rockchip RK3229. No issues so far.
not properly rooted!!
Also works on TV Box MXQ PRO 4k RK3229, working normally so far.
também funciona na mx9 4k RK3229 b1, wifi s6051