Q: My iphone 6 screen is black and is unresponsive to home key or lock button.

try hard resetting your iphone by holding POWER + HOME for 15 secs...

WOW. It's back from the dead. Worked. Thanks!

Great helped me too, thx Ivan

This didn't work for me, I tried it twice what else can I do?

Excellent. It worked very well

I literally just had this problem! I could tell that my phone was on because it would vibrate when id plug it in to my charger, or if I tried to call it using my home phone it would vibrate AND if I got a text! I soon became frustrated because nothing was working until I saw Ivans response and it WORKED!!!! I totally suggest holding the power AND the home button down at the exact same time for 15 seconds and your phone should correct itself and the original "powering" or "turning on" screen appears. Good luck; and a huge thanks to Ivan Mishev!!! You're a life saver.

Hi.  i  follow your axplanation and my iphone 6 is working now. thanks.

hi mishev, thanks for help restart my iphone 6. Its really working. Its amazing

Worked first time ! Thank you!!

Thank you!  This helped me out too.

This has happened to me before. All you have to do is force restart your phone by holding down the lock button and the home button. Then wait for it to turn back on.

Thanks Sir.Ivan for sharing, my iphone 6 is now working after 2 days of having black screen problem.

All I can say is, thank you very much for this! You're my savior, you're my phone's savior. Thank you again!!! ^_^