I opened my iphone case & close but the screen flash for some times and it goes to sleep , the screen is dead now , how to fix it? any way i can hear the iphone is powered on & call is coming but screen is dead.

your lcd is dead. replace the screen or the phone. might be a charging port issue

Depending on what phone you have, you can perform a reset to get rid of the password. If you have an Iphone ( You will need a computer with Itunes for this )

• Press and hold the Home button and the Sleep/Wake button at the same time.
• As soon as the screen goes black release the Sleep/Wake button. Continue holding the home button until you iTunes pops up a message telling you that it has detected an iPhone in recovery mode. Then begin the reset process.

To put the iPhone into recovery mode so you can do an iTunes firmware restore follow these steps:

Step One
Open iTunes and connect the iPhone to your Mac.
[img src="http://www.iclarified.com/images/tutorials/367/1350/1350.png" width="128" height="128" border="0" alt="">
Step Two
Press and hold the Home button and the Sleep/Wake button at the same time.
[img src="http://www.iclarified.com/images/tutorials/367/1349/1349-500.png" width="500" height="127" border="0" alt="">
Step Three
As soon as the screen goes black release the Sleep/Wake button. Continue holding the home button until you iTunes pops up a message telling you that it has detected an iPhone in recovery mode.
[img src="http://www.iclarified.com/images/tutorials/367/1351/1351-500.png" width="500" height="204" border="0" alt="">


THEN CONNECT ITUNES AND UPDATE

try it to format completely

The only thing you can do with this issue is :

Hold the sleep /wake button and the home button at the same time for 2 full minutes

if you see a white apple appear- your good - just charge for 4 hours you should be fine

if the iphone still dose not turn on then - it need service

https://selfsolve.apple.com/GetWarranty.do

If iPhone won't turn on, or the display freezes or doesn't respond

1. Press and hold the Home button for at least six seconds, until the application you were using quits.
2. If that doesn't work, turn iPhone off and turn it on again. Press and hold the Sleep/Wake button on top of iPhone for a few seconds until a red slider appears, and then slide the slider. Then press and hold the Sleep/Wake button until the Apple logo appears.
3. If that doesn't work, reset iPhone. Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears

More resets:
Try This:
1. Remove Sim Card
2. Hold in 'Home' button and 'On/Off' button together until Apple logo appears
3. Replace Sim Card
4. Hold in 'Home' button and 'On/Off' button together until normal phone screen appears.


Also, Try this:
1.) Shut down the iPhone 3G.
2.) Start up iTunes
3.) Hold down HOME button on the iPhone 3G
4.) While keeping the HOME button depressed, plug in the Sync cable
5.) A message will pop up to ask if you want to reset.
6.) Just click YES and the reset process should start.

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

Try the following to reset your iPhone:

Download the latest iTunes to your computer and reset the iPhone. Then re-sync it.
To reset iPhone, press and hold the Sleep/Wake button and the Home button at the same time for at least 10 seconds. During this time, a red "power off" slider may appear and the screen may go black, but do not release Sleep/Wake and Home buttons until the Apple logo appears.
If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe



I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

Tap the lightning bolt in the upper left of the screen and make sure the flash is On. Try to restart your iPhone (press and hold the Home and Power/Sleep buttons). Turn on the Flashlight from the Control Center. If it works well, your camera flash is also ok.

I had the same problem with my iPhone the only way I was able to fix it was to re-flashed the latest 2.2 firmware. Power phone off, power on by holding power and home at same time, hold power for ten seconds and then release still holding home key for another 30 seconds to put phone in DFU mode. Then plug into iTunes it will detect phone in recovery mode and allow you to re-image

1st- Press and hold the Home button and the Sleep/Wake button at the same time.
2nd- As soon as the screen goes black release the Sleep/Wake button. Continue holding the home button until you iTunes pops up a message telling you that it has detected an iPhone in recovery