Help for M6 smart tv box A9

[Bosniarasta]

I have this TV Box: http://refeedigital.en.alibaba.com/...9_Android_4_0_play_video_movies_3D_games.html

I had flash "GBox midnight rev. 2.0" firmware in it , and had no problem at all.
Today I flashed it with "G18REF"-user 4.2.2 JDQ39 20140419" /(I know I shouldn't...), now, i can't go to recovery mode (wont boot at all).
Have green light, and no boot at all ( my tv respond on power box on, but no boot)

Can anyone help me how to recover this box , enter to recovery mode, boot it or flash with ANY firmware, and revive it please, or my son will kill me because of XBMC...