Download Android Jelly Bean 4.2.2 stock firmware for Tronsmart A928 TV Box
Download Android Jelly Bean 4.2.2 stock firmware for Tronsmart A928 TV Box from here, here or from here. You can find others Tronsmart firmwares here.
Firmware： Tronsmart A928_4.2_20140725
Model： Tronsmart A928 TV Box
Archive size: 384 MB
Image file name: Tronsmart A928_4.2_20140725.img
Platform: Rockchip RK3188T
Boot version: 1.20
FW Version: 4.4.02
