Device turns off unexpectedly and does not respond

Just got my iPhone yesterday and originally it took over an hour to turn on. I was able to get it on at one point and go through the activation and syncing process. The phone turned off unexpectedly once the next morning and took over an hour to turn back on, only after plugging it into the computer and then unplugging it. Restoring it was not possible. It turned off again and I was able to boot it up withing an hour. Then now it turned off again and I haven't been able to turn it back on for over 5 hours. Help!

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My iphone 4 switches off unexpectedly and does not charge properly every time

My iphone 4 turns off unexpectedly and does not charge properly every time. Can anyone help

Hey bigstu29,
Thanks for the question. To completely isolate the issue, you may want to follow these steps:
Will not turn on, will not turn on unless connected to power, or unexpected power off
- Verify that the Sleep/Wake button functions. If it does not function, inspect it for signs of damage. If the button is damaged or is not functioning when pressed, seek service.
- Check if a Liquid Contact Indicator (LCI) is activated or there are signs of corrosion.
Learn about LCIs and corrosion.
- Connect the iPhone to the iPhone's USB power adapter and let it charge for at least ten minutes.
- After at least 15 minutes, if:
               - The home screen appears: The iPhone should be working. Update to the latest version of iOS if necessary. Continue charging it until it is completely charged and you see this battery icon in the upper-right corner of the screen . Then unplug the phone from power. If it immediately turns off, seek service.
               - The low-battery image appears, even after the phone has charged for at least 20 minutes: See "iPhone displays the low-battery image and is unresponsive" symptom in this article.
               - Something other than the Home screen or Low Battery image appears, continue with this article for further troubleshooting steps.
- If the iPhone did not turn on, reset it while connected to the iPhone USB power adapter.
               - If the display turns on, go to step 4.
               - If the display remains black, go to next step.
- Connect the iPhone to a computer and open iTunes. If iTunes recognizes the iPhone and indicates that it is in recovery mode, attempt to
restore the iPhone. If the iPhone doesn't appear in iTunes or if you have difficulties in restoring the iPhone, see this article for further assistance.
- If restoring the iPhone resolved the issue, go to step 4. If restoring the iPhone did not solve the issue, seek service.
For additional information, see this article:
iPhone: Hardware troubleshooting
http://support.apple.com/kb/TS2802
Thanks,
Matt M.

HT201401 iPhone turned off unexpectedly and will not power up.

it wont turn on and displays the apple logo, when plugged into mains power it says connect to iTunes. Yet when connected to iTunes the phone does nothing except display the apple logo repeatedly?
Any help would be very much appriciated.
Also to add, all softwear is up to date???

See Here > http://support.apple.com/kb/HT1808
You may need to try this More than Once...
Be sure to Follow ALL the Steps...

Hello. I have this situation: iphone 5s freezes and does not respond. connect to itunes to restore it, but there says that I should turn off search by icloud in the settings of cellphone. but if the phone freezes?? what to do?? help me please!!

Hi. I have this situation: iphone 5s freezes and does not respond. connect to itunes to restore it, but there says that I should turn off search by icloud in the settings of cellphone. but if the phone freezes?? what to do?? help me please!! Thanks advanced!!

Check for hardware issues
Related errors: 1, 3, 10, 11, 12, 13, 14, 16, 20, 21, 23, 26, 27, 28, 29, 34, 35, 36, 37, 40, 1000, 1002, 1004, 1011, 1012, 1014, 1667, or 1669.
These errors mean that your device or computer may have a hardware issue that's preventing the update or restore from completing.
Check that your security software and settings aren't preventing your device from communicating with the Apple update server.
Then try to restore your iOS device two more times while connected with a cable, computer, and network you know are good.
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If you still see the error message when you update or restore, contact Apple support.

HT1349 Problem: my iPhone 4S (1yr old) has started buzzing for no apparent reason. I cannot stop it or turn the thing off. The screen is black and does not respond to touch. Any suggestions?

Problem: my iPhone 4S (1yr old) has started buzzing for no apparent reason. I cannot stop it or turn the thing off. The screen is black and does not respond to touch. Any suggestions?

Thanks, AM_Kidd, I had tried that before but I tried again and this time it WORKED!!!!
The buzzing stopped and I have the home screen up again.
Phew! It may be that it had been on charge for the last 30 mins.
Whatever. Again, many thanks.

Hi, I have installed VMware Fusion to switch to windows. The game I played is now frozen and even turning off the computer does not get it out of the 'frozen' mode. What can I do?

Hi, I have installed VMware Fusion to switch between Mac and Windows. It worked fine until I installed and played a game (Atlantis). Now the screen in frozen and even turning off the computer does not help. Does anybody have an idea what to do?

Try the remaining items of:
iOS: Not responding or does not turn on
If not successful, make an appointment at the Genius Bar of an Apple store.
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HT201412 My Ipad is not responding. It has the small apple in the middle of the screen with the little "thinking" flower symbol surrounding it, and does not respond to restoring. We received an error message when trying to restore from itunes.

My Ipad is not responding. It has the small apple in the middle of the screen with the little "thinking" flower symbol surrounding it, and does not respond to restoring. We received an error message when trying to restore from itunes.

What to Do When Your iPad Won't Turn On
http://ipad.about.com/od/iPad_Troubleshooting/ss/What-To-Do-When-Your-Ipad-Wo-No t-Turn-On.htm
iOS: Not responding or does not turn on
http://support.apple.com/kb/TS3281
iPad Frozen? How to Force Quit an App, Reset or Restart Your iPad
http://ipadacademy.com/2010/11/ipad-frozen-how-to-force-quit-an-app-reset-or-res tart-your-ipad
iPad: Basic troubleshooting
http://support.apple.com/kb/TS3274
iOS: Resolving update and restore alert messages
http://support.apple.com/kb/TS1275
iPad: Unable to update or restore
http://support.apple.com/kb/ht4097
 Cheers, Tom

My IPAD 2 is freezing on the principal internet explorer page. It presents the google home page with a grey filter over it and does not respond to any touch or key. All other internet dependent functions seem to be working (i.e. mail, various APPs etc.)

My IPAD 2 is freezing on the principal internet access page. It comes up through a light grey filter and does not respond to any touch or keys. All other internet dependent functions seem to be working fine (mail, various APPs). How do I "unfreeze"?
thanks
geoff1949

Geoff-
Go to Settings-Safari and Clear History and Clear Cookies and Data.
Another thing you can try is to double-click the Home button. A row of recent Apps will line up along the bottom of the screen. Scroll across and find the Safari icon. Press on it for a couple of seconds until it starts to wiggle. A red minus sign will appear on each icon. Press on Safari's minus sign to remove it. This may clear its memory of the bad Google page.
If this does not help, try resetting (rebooting) the iPad. Hold both the Home and Sleep buttons for several seconds until the Apple logo appears. Ignore the "Slide to power off" arrow. The iPad will restart after a couple of minutes. Resetting this way will not hurt anything, and sometimes clears up mysterious problems.
Fred
Message was edited by: Fred*M.

Satellite U305-S7432 freezes and does not respond sometimes using Win XP

Hello.
I have a Satellite U305-S7432 notebook.
Originally it came with Vista but I reformatted with XP Pro. I have installed all updates up to service pack 3.
My problem is that sometimes when I try to restart the computer it simply freezes and does not respond at all to any input. I notice that this happens if I close and later open the lid (meaning that the computer goes input standby mode and comes back).
Please note that the standby mode works perfectly fine and the computer leaves standby fine but afterwards when I try to restart, the computer will simply hang instead of restarting.
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I have installed all drivers and there are no question marks in Device Manager. I updated to the latest chipset driver from Intel (for the mobile 965) as well. Lastly, I also tried adding /forceresetreg to my boot.ini (as suggested by: http://support.microsoft.com/kb/822624) but to no avail.
Any ideas?

This is a Toshiba US notebook series and you should check the Toshiba US driver page for available drivers:
http://www.csd.toshiba.com/cgi-bin/tais/su/su_sc_home.jsp
If you will not find the XP drivers at this page then you could try to install some single drivers for Sat U300 from the Toshiba European page but Im not quite sure if such XP drivers will run on you Sat U305. But its worth a try!
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Admission charge my iPod is turned a corner, and Does not want to load composure?

Admission charge my iPod is turned a corner, and Does not want to load composure?

Could English not be your native language since you question does not make sense? If so try posting in your native language. Otherwise clarify.

My iPhone 4 ios5 has suddenly stopped giving me the option to join any wifi network. The 'wifi' line in settings has gone grey and does not respond to touch. How can I get it back? AW

My iPhone 4S ios5 has suddenly stopped letting me connect to any wifi. The wifi line in settings has gone grey, reads 'no wifi' and does not respond to touch. How do I get reconnected?

HI there,
You may want take a look at some of the troubleshooting steps found in the article below.
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My iPad 3 screen has gone completely black and does not respond

MY iPad 3 screen has gone completely blank (blacked out) and does not respond to either of the power buttons.
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If the battery is not flat, try a reset.
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PS CS6 64 bit hangs and does not respond

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It it worked fine for awhile then failed I would reset the preferences.
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HT201401 My iPad air turns off unexpected and freeze a lot when on iTunes

My iPad air turns off unexpected and freeze a lot when on iTunes

Double tap Home button, delete the iTunes app from multitask-list.
Settings > General > Reset Network Settings.

My screen seems to have frozen and does not respond when I touch. I tried to shut it off and when the red slider comes up, it does not let me slide it off.

My ipad screen seems to have frozen. I tried to turn it off and the red slider does not respond when I slide it. What can I do?

Hold down the sleep and home keys for about 20 seconds. If you see the silver apple it's rebooting. Let it do that and see if you're unfrozen.

Device turns off unexpectedly and does not respond

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