Can you help me to fix my LG optimus L9 pls.. It won't turning on .at first i turn on my phone then it shows the LG logo and i wait after an hour it still in the logo.. Then i try hard reset i press the power button, volume down,and the home button.. It shows the android with exclamation mark i know thats not the right thing. I get off the battery and try again but is the same i try to wait until my phone turn off. I try to charge until now no power... Can you please help me....