Apple iPhone 4 Black Smartphone "shut plugged wont turn" Questions

my iphone wont turn on when i shut it on passcode lock it waas half way full now it wont turn on PLEASE HELP!! Put it in DFU Mode also hold the home button when its off and plug in the usb

my iphone died and wont turn on. got home from work, plugged it in.. it turned on emmediatly which was wierd. then i sent a msg and it shut down Restore Software with iTunes

My iphone wont turn on> it is charged , it starts to boot up for a few seconds then shuts off PLug it in to itunes and see if that works if not conntact apple

wont turn off manualy but shuts off periodically and comes back on....can anyone help me with this????? Turn iphone off. Power on holding power and home at same time for 10 seconds, then release power

plugged in If none of the solutions given works it might be a dead battery. You can go to ifixnow.com and have it replaced. Local in Los Angeles, or by mail for the rest of the US. My iphone wont turn

...wont detect it or even give the apple screen. I plug it into my car charger, hold home and power button and I get the plug into itunes screen. As soon as i unplug it to connect to laptop itunes, the ...

wont go past the apple logo then shuts off You will need to restore the phone. Since you can't get it to boot all the way. You will need to put it into DFU mode. Make sure you have ITunes open on your

...shut off on me, the battery wasnt dead...it wont turn on....i see the apple logo when i plug in my phone, but it fades away....after trying all day, about 3 times i got the phone to turn on, but it ...

...plugged into my laptop and suddenly it turned off , i tried another computer to charge it but it won't charge, it stays off nothing at all all black, what should i do, i pressed the button and power ...