clone LG G3 dead

Dear all

I flashed a LG G3 clone with a firmware mt6572 and now it is dead
error enable dram failed

i tried mt6582 error message CHIP

I tried with volcano box and error
cpu mt6572
hw ca01
soft 0000
no good work mobile phone

Can you help me ?
what to do ?
clone LG G3 Mtk6572
Thanks for your help