Moto X wont power on

Hey Guys,

I changed the display of Moto X. While removing the battery, I did not find a plastic tweezer so I used my screw bit...There was a slight spark.... I changed the display... But the flex connector doesn't seem to lock up properly.....

The phone was just lying as a paperweight for over a month(before I tried to repair).... I put the phone on charge overnight with a stock charger.. Nothing happened..Even the display did not light up...

When I connected it to my laptop, it vibrated just once and from there no feedback no matter how many times I plug it out and in...

I read online and checked for shot in motherboard by putting the multimeter on continuity mode, it was fine. My battery voltage read 3.8v.

What must be the problem? My power flex is broken and it will be good if I get the pin configurations on the power flex...

Is the phone completely dead?

Imperium