Device don't turn on and don't vibrate
I tried to replace the screen of my smartphone as the touchscreen didn't work.
Sadly, after replacing the screen, the phone doesn't turn on anymore neither vibrate... :/
I tried to charge it but doesn't change anything, the red led turn on for a couple of minutes then goes off... The battery doesn't seem to get warm either...
After few attempts, I even broken the "bridge" for the magnetic charge... (please see the red circle on the picture below)
Any idea if this is what prevents the phone to turn on ?
If the screen doesn't work, would the phone be able to turn on ?
Additionaly, when plugging the phone to my computer, the computer says "unrecognised device" (which wasn't the case previously).