Iphone suddenly stopped working Black Screen

It is not because of battery as it was fully charged.
I've tried:
-Pressing home button + power
-DFU
-Recovery mode (Stuck in "waiting for iPhone" NO PROGRESS IN THE PROGRESS BAR)

I DON't KNOW WHAT TO DO!

You Need to flash it that means you have to install a software for this.

My phone also was like that. What was i do is
1)press home and power button 15 second,
2)Continue press power button without home button.
3)wait until Apple Logo Appear.
4)wait until finish.
5)Done!

  • Why iphone 3G games suddenly stopped working, the app open and closes instantly? Hi I noticed from last 2 weeks that my iphone 3G games which used to work perfectly fine suddenly stopped working. Whenever I try to open a game, it opens for a split second and closes immediately. I even tried rebooting my iphone several times but that didn't help. Please advise if you have any pointers.
  • My iphone charger suddenly stopped working? Hi, my brother asked to used my charger he has a ipod and I have a iphone anyways he checked the top and it wasn't charging wen it wuz charging his ipod just fine. Then I plugged in my phone and it wouldn't charge myn either! It isn't bend I just got the charger, wat happen to my charger? *sadsadsad*
  • My iphone 5 suddenly stopped charging? Why? Wat do i do I was using fb on my phone in the afternoon. N then i plugged in mu charger n it didn't charge! All of the sudden, it just stopped charging. I thought something is wrong with the connector, I changed it. I tried charging it with another connector. From a different power source. From my laptop. Still it didn't work! I sync my phone using Wi-Fi as the itunes didn't recognize anything was plugged in my laptop. I'm kinda freaking out.
  • My iPhone 4S's sound has suddenly stopped working! How do I fix it? **Please READ** So I searched online on different reasons why it may not be working. Someone said that the headphone slot may have dirt in it leaving the iPhone to believe that there's still headphones in it… Well I blew on it and nothing came out. I also plugged in my headphones and still music wouldn't play or text tones/ringtones.nothing! I know it is not water damaged because I have not gotten it wet or anything. Any ideas?