My iphone has switched itself off and will not turn on

Help!!!!, My I phone has switched itself off for no apparent reason today and now refuses to switch back on again!, hit has been working fine and is less than a year old.

Reset the iPhone by pressing and holding the sleep/wake button and the home button for 20 seconds (maybe longer) until the Apple logo appears, ignore the red slider.  Then turn back on. You won't lose any data doing the reset.

Similar Messages

  • My fully charged iPhone 4 has shut itself off and will not turn back on. It also does not register when connected to my Mac. Any suggestions?

    My fully charged iPhone 4 shut itself off this morning and wont turn back on. Any suggestions?

    Have you tried holding down the home/power button together until you see the apple logo and then release, then wait for the phone to boot back up.   If that doesn't work, try that step again but with your phone plug into your Mac.

  • My iphone 4 just switched itself off and will not turn back on.

    my iphone 4 was in my pocket i checked it to see the time. got the time and put it back in my pocket then went to make a call 5mins later and the phone was switched off. i tried to tuen it back on and there was no response. have tried charge it but nothing. took the sim out and put it back but nothing. there was about 60% battery remaining when this happened!!!

    Try a reset

  • HT1267 What do I do if my iPhone just switched itself off and won't turn back on again? It does not even register power when I plug it in to my car or home charger or computer???

    What do I do if my iPhone just switched itself off and won't turn back on again? It does not even register power when I plug it in to my car or home charger or computer???

    If you hold the home button and power button for about 10 seconds it will turn back on. I have had his issue 3 times but don't know what fixes it for good

  • My IPhone 5S turned itself off and will not turn back on even when I hold the home button and the on button.  What do I need to do?

    My IPhone 5s turned itself off and will not turn back on even when I hold the home button and the sleep button.  What do I need to do?

    Me, I would call apple Help..it's a new iPhone..

  • My iPhone4s turned itself off and will not turn back on unless it is charge data all times. I need help and answers please.

    My iPhone4s turned itself off and will not turn back on unless it is charged at all times. I need help and answers please.

    And we would need more info. "will not turn back on unless it is charged at all times." is pretty obvious: the phone will obviously not turn on unless it is charged.
    Describe your problem clearly.

  • HT1688 My Iphone 4 randomly shuts itself off and will not turn back on unless I preform a hard reset.

    I have an Iphone 4 that will randomly shut itself off and then not come back on unless I preform a hard reset.  Also, it sometimes freezes up and needs to be reset in order for the device to begin working properly.  I have tried to back up and restore using itunes on my computer but I still have the issue.  Can someone shed some light on this issue for me and let me know how to correct it?  Thank you.  Randy.

    Try to set it up as new device, this time without using the latest backup. If this does not work, contact Apple to get it checked.
    Apple - Support - Service Answer Center

  • My iphone 5 completely shut off and will not turn on nor is it being recognized by itunes.

    Hi,
    I updated my iPhone 5 to iOS 8 to check it out.  Being in beta, I was already aware of all the bugs that were going to be happening.  After much frustration, I decided to downgrade bake to iOS 7.1.1.  While I was doing this, my iPhone completely shut off, it will not turn back on even when I plug it into a wall charger or the computer, and iTunes is not recognizing it either.  Is there any other solutions to this problem? Please help! Thanks

    first: why did you download the iOS Beta 8? If you are a developer, go to the Apple Developers website and check what they can do for your case.
    second: setup an appointment to a Genius Bar for service.

  • My iphone 3gs randomly shut off and will not turn back on

    randomly shut off while in use and will not turn back on when you hold the menu and on/off button

    Good Afternoon, robmarshall6,
    If your iPhone will not turn on, try the steps in the article below to address the issue:
    If your iPhone, iPad, or iPod touch doesn't respond or doesn't turn on - Apple Support
    https://support.apple.com/en-us/HT201412
    Take care,
    - Judy

  • Wi-Fi turns itself off and will not turn back on

    Right, I had to create a new Apple ID just to access the forum, because for some reason the ID I've had since they existed just throws up a "Page Not Found" error when I log in (backsoon/error URL).  That was just the most sour and rotten cherry on this cake...
    So, I have a Mid-2012 MacBook Pro, updated to 10.9.5.  For a very long time my bluetooth has been unavailable.  The menubar icon is grey and has the broken bolt through it, the presence pane is missing, and under System Information it finds no hardware.  This was annoying but not particularly problematic, as I rarely if ever use bluetooth.  I only mention this because I know the BT & Wi-Fi board is the same item.
    Of late, however, something much more troubling has started occurring.  My Wi-Fi has been giving me the most obnoxious problem I have ever had with a computer.  At a seemingly random interval that has rapidly shortened to at most 30 minutes, sometimes as low as a single minute, the Wi-Fi will turn off without me knowing.  What I mean is, while the menubar icon will still show full strength, all internet apps lose connection.  If I click the icon, the pulldown menu is devoid of all networks (including the one it is supposedly connected to), and does not find any networks after searching.  If I turn the Wi-Fi off (as though to cycle it off-on), it will not turn back on.  If instead of looking at the menubar pulldown, I go into System Preferences, Wi-Fi is listed as "Off" already and it likewise cannot be turned on.
    System Information does still show the actual hardware card as existing, unlike the BT card.
    The only two changes since this started occurring (though the BT was gone then as well) were switching from a B/G router to an N router, and the October 25th 2014-005 Security Update.  And yes, all our other devices (windows laptop, Yosemite MBP Retina, iPad 1, iPhone 4, 5 & 5S, HP Photosmart which I cannot print to with no wifi) all connect to the Wi-Fi fine.
    So far, I have tried:
    • Removing all the network-associated .plist files.
    • Resetting the PRAM & SMC.
    • Creating a new location in System Prefs with only Wi-Fi in it.
    • Making Wi-Fi inactive and re-activating it in System Prefs.
    • Verified/Repaired Permissions
    • I believe I have verified the drive, but I will try again.
    I have not yet tried reinstalling the system, or a clean install.  The reason for this is the same reason I cannot bring the computer to a genius bar (yes, AppleCare is still active).  I cannot be without this computer, I am an engineering student with finals less than a three weeks away, I have projects and homeworks due even across the coming Thanksgiving break.  Luckily it waited until this weekend to become truly infuriating, so I may have a chance to try a reinstall and/or clean install.
    Any suggestions further would be greatly appreciated.  I'm not one to buy into conspiracy theories, but...  This basically started happening a week after Yosemite came out (which I cannot yet upgrade to because its Java version breaks MatLab, and the workaround is too kludgy for me to use).

    This is just like my problem on my 2011 MacBookPro. It drops the wifi connection repeatedly. Sometimes it will reconnect immediately when prompted , sometimes it takes 10 or 20 attempts to login with the router password, continually reporting "incorrect password' until it suddenly connects with that same password!  Sometimes it will then drop that connection within half a minute , sometimes longer. I kept thinking it was a BT internet problem but my iMac, iPad and iPhone all remain connected to the same wifi with no problems. The iMac is also running Yosemite 10.10.1 .  I understand this is a known problem. When will Apple release a fix??

  • Iphone 6 randomly shut off and will not turn back on - help!

    I bought my IPhone 6 last fall from T-Mobile.  My iPhone 6 was working just fine about an hour ago.  Went to hit the home button to check the time and it would not turn on.  It appears to have randomly shut off and now it will not turn back on.  Tried holding the power button - nothing... same with the home button.  Assuming I need to take it in for service, but I'm not sure if there is some easy fix for this.

    Good Afternoon, robmarshall6,
    If your iPhone will not turn on, try the steps in the article below to address the issue:
    If your iPhone, iPad, or iPod touch doesn't respond or doesn't turn on - Apple Support
    https://support.apple.com/en-us/HT201412
    Take care,
    - Judy

  • My iPhone 4 randomly turnt off and will not turn on but if I plug it into a charger the apple sign still appears?

    MY iPhone 4 turned off and won't turn on but I've connected it to a lead and the apple sign appears

    Hi Harryharcup10,
    Welcome to the Apple Support Communities!
    I understand that your iPhone is not turning on as you would expect. In this situation there are a couple of different articles that I would suggest reading over. 
    First, I would suggest working through the troubleshooting steps in the following attached article to help resolve the issue. 
    If your iPhone, iPad, or iPod touch doesn't respond or doesn't turn on - Apple Support
    If the issue continues, please use the information in the next attached article to continue the troubleshooting process. 
    If your iOS device restarts, displays the Apple logo, or powers off while you're using it - Apple Support
    Best regards,
    Joe

  • My iphone 4 turned itself off and will not turn back on! Ive tried everything can anybody help me?

    Hi,
    My iphone was working on Friday night and when I woke up it had turned itself off!
    I left it a few days and it worked again for about 30 mins and has turned back off again! Ive checked the water sensors which are fine, held both buttons down together for over a minute, nothing, plugged it into the charger, nothing, and onto itunes which shows a message to say "your iphone is in recover mode". Can anyone suggest anything else I can do as its been 3 days now!!!
    Thanks

    You can try to press the home button and power button and hold them for around 15-20 seconds. This will perform a soft reset similar to pulling the battery. If that doesn't help you may need to restore it.

  • Iphone 4 turned itself off and will not turn on

    does anyone know of a way to get phone that has turned itself off to come back on?

    Charge it, then try to turn it on. If it still shows no sign of life, hold home and power together for 15-20 seconds until it comes to life. If it still doesn't come to life, take it in to the Apple Store and have it looked at.

  • Hi there my iphoen4 this morning has turned itself off and will not turn back on. It is fully charged and the pc wil not detect it either, its a business phone so im really concerned can anyone help?

    hi all,
    this morning my iphone 4 turned itsle foff and is fully charged but will now not turn back on and the pc will not recognise it.
    its a business phone and is very important can anyone help please?

    Also This Link may be of Value:
    Device not recognised
    For PC
    http://support.apple.com/kb/TS1538
    Cheers,

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