Download Android Jelly Bean 4.2.2 stock firmware for EM6 / HD18D / MX42 TV Boxes from here or from here.
Firmware:Em6-hd18d_mx42_20130801px1_20131122n.rar
Archive file size: 366 MB
OS: Android Jelly Bean JDQ39
Model: MBX reference board (g18ref)
Platform: Amlogic
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