p970 won't boot and no change after flashing firmware
my friend OB stuck on LG logo when turned on,but screen goes black after ±40s,strangely it does same after flashing new firmware but screen doesn't turn black. it stay on LG logo so I wait for hours,unlucky there's no change on screen.
I've tried some flash method like SFT,KDZ,offline/online update use official or patched rom from v10a,v20a,v20s,v30a,etc but still no luck..after reboot it doesn't perform any wipe or even enter recovery/cwm
on recovery mode (VolUp+G+power) there's a dead android with red triangle on it,and the recovery menu appear if home key is pressed but only vol+- that working I can't choose any options there not even perform wipe
here's the video
any help please..
thanks in advance
★ I've worn this darkened armor for so long now, there's no mote of light left in me. ★