panasonic eluga switch edl mode
 

Any body knows how to put panasonic eluga switch into edl mode?
It is just vibrating little & white light glows nothing comes on screen.
It is not detected by pc also I tried edl cable also.
I did factory reset from device menu only. It switched off than & didn't came to life.
Is there any edl test point in pcb?
It has qualcomm Snapdragon 615 MSM8939 cpu.

is there any edl mode test point of ths set ?

Use miracle boot key

is this the same boot key which is used for spd flashing ?