My iphone screen is not working is freeze i can unlock or turn off

Unlock:

Plug it into iTunes with it at the unlock screen. Somewhere it should say "Unlock your iPhone" or something like that in iTunes. Click it. Otherwise do a restore by going to the screen where it shows how much memory you have used up in iTunes and click restore.

Download the latest iTunes to your computer and reset the iPhone. Then re-sync it.

Reset

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 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 10 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.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response. Happy Holidays!

Thanks, Joe

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

Unlock:

Plug it into iTunes with it at the unlock screen. Somewhere it should say "Unlock your iPhone" or something like that in iTunes. Click it. Otherwise do a restore by going to the screen where it shows how much memory you have used up in iTunes and click

Download the latest iTunes to your computer and reset the iPhone. Then re-sync it.

Reset

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 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 10 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

Plug it into iTunes with it at the unlock screen. Somewhere it should say "Unlock your iPhone" or something like that in iTunes. Click it. Otherwise do a restore by going to the screen where it shows how much memory you have used up in iTunes and click .

Download the latest iTunes to your computer and reset the iPhone. Then re-sync it.

Reset

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 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 10 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.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response.

Thanks, Joe

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

If iPhone doesn't appear in iTunes or you can't sync iPhone

1. The iPhone battery might need to be recharged. For information about charging iPhone, see "Charging the Battery" in the iPhone User's Guide.
2. If that doesn't work, disconnect other USB devices from your computer and connect iPhone to a different USB 2.0 port on your computer (not on your keyboard).
3. 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.
   
   Note: If you enter the SIM PIN incorrectly three times, you may need to contact your carrier for a Personal Unlocking Key (PUK) to enable your SIM card again.
4. If that doesn't work, restart your computer and reconnect iPhone to your computer.
5. If that doesn't work, download and install (or reinstall) the latest version of iTunes.

If you can't make or receive calls, send or receive text messages, or access email or the web

1. Check the cell signal indicator in the status bar at the top of the screen. If there are no bars, or if it says "No service," try moving to a different location. If you're indoors, try going outdoors or moving closer to a window.
2. Check to make sure you’re in an area with network coverage. Go to your carrier's website to see network coverage areas.
3. Make sure airplane mode isn't on. From the Home screen choose Settings, then turn Airplane Mode off.
4. If that doesn't work, turn airplane mode on, wait 15 seconds, then turn airplane mode off again.
5. Make sure to include an area code for every phone number in your contacts list that you use to send or receive text messages.
6. 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, then slide the slider. Then press and hold the Sleep/Wake button until the Apple logo appears.
   
   Note: If you enter the SIM PIN incorrectly three times, you may need to contact your carrier for a Personal Unlocking Key (PUK) to enable your SIM card again.
7. If that doesn't work, there may be an issue with your wireless service. Call your carrier or go to your carrier's website.
8. If that doesn't work, restore the iPhone software. See Backing up, updating, and restoring your iPhone and iPod touch software or see "Updating and Restoring iPhone Software" in the iPhone User's Guide.

MMS: Original iPhone does not support MMS. MMS is available on iPhone 3G and iPhone 3GS if it is supported by the wireless carrier. For more information, please see iPhone: System requirements for MMS.

If iPhone won't turn on, or the display freezes or doesn't respond See iPhone and iPod touch: Frozen and unresponsive for information on addressing these symptoms.

1. iPhone OS 2.x and earlier: Press and hold the Home button until the application quits.
   iPhone OS 3.x and later: Press and hold the Sleep/Wake button until the red slider appears, then press and hold the Home button until the application 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.

If iPhone continues to freeze or not respond after you reset it

1. Reset iPhone settings. From the Home screen choose Settings > General > Reset > Reset All Settings. All your preferences are reset, but no data or media is deleted.
2. 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 restore the iPhone software. See Backing up, updating and restoring your iPhone and iPod touch software.

When ever the phone freezes there are couple of steps you can try.

1. Press the home button for 10 secs till the application closes.
2. Press the home button and power button simultaneously till you see the apple logo on the screen.

hold down the home and power button together, should reset the iPhone and stop this happening. (you will not lose any data)

Plug your phone into your computer holding the home button. This will put your phone into restore mode and will allow you to update.

Holding down the Power and Home buttons to do a hard reset will not harm your phone. You will lose the call you're on though. I am having the same issue where I'm on a call and after I'm done have a hard time getting the display to turn back on. Usually hitting Home a million times works, but so will a hard reset. Failing that, call up Apple to see if they can look at it/replace it.

try holding down at the same time both the round button at the bottom of the phone and the on-off switch at the top
this re-sets the phone and all should work again

the only solution is let the battery ran out (i believe about 9 hours) and then you'll be fine after that. I guess the problem came from connection between the LCD and the C.Board (HW). Good luck. Restore may help but it'll happen again when you turn the phone off then turn on again(it'll freeze up again)