Repair samsung champ smashed and restarts eventually?
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I have a samsung champ s3770k to repair,the phone has been smashed on the floor.LCD is broken and Digitizer seems to be OK.when I turn it on the backlight turns on a turns off again with a vibrate.this procedure repeats for twice and it turns off.
Unfortunately I can't see what displays on the screen because of the crack.
If I replace the LCD ,will it work?or is there a logic board faliure?