Hi, I dropped my gs3 the other day. Hit the floor very hard.
No warranty so I took it apart. On the main board *mother board* there are two thin metal plates soldered to the board. It's in the middle. These plate have a + sign in graved on them.
The one fell off. I put it back on but now all the phone does is nothing. The only was I can even get the led to light up is by plunging it in with out the battery. It glows red but shuts off.... =/

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