HT201413 how to fix error type 21?

how to fix error type 21?

Hi ekafrommiami,
Thanks for visiting Apple Support Communities.
You may find the steps in this article useful for troubleshooting the error you're seeing:
iTunes: Specific update-and-restore error messages and advanced troubleshooting
http://support.apple.com/kb/ts3694
Error 1600, 1601, 1602
Follow the steps listed above for Error 1604. This error may also be resolved by disabling, deactivating, or uninstalling third-party security, antivirus, and firewall software. See steps in this article for details on troubleshooting security software.
If the steps above do not resolve the issue, try restoring using a known-good USB cable, computer, and network connection.
Error 1604
This error is often related to USB timing. Try changing USB ports, using a different dock connector to USB cable, and other available USB troubleshooting steps (troubleshooting USB connections. If you are using a dock, bypass it and connect directly to the white Apple USB dock connector cable. If the issue persists on a known-good computer, the device may need service.
If the issue is not resolved by USB isolation troubleshooting, and another computer is not available, try these steps to resolve the issue:
Connect the device to iTunes, confirm that the device is in Recovery Mode. If it's not in Recovery Mode, put it into Recovery Mode.
Restore and wait for the error.
When prompted, click OK.
Close and reopen iTunes while the device remains connected.
The device should now be recognized in Recovery Mode again.
Try to restore again.
Best,
Jeremy

Similar Messages

  • HT201413 how to fix error 1601

       my iphone 3gs was update with ios the late one but never ever done now this iphone itry to conect to itunes and was error 1601 so how I can fix it
      Thank's

    Hi ekafrommiami,
    Thanks for visiting Apple Support Communities.
    You may find the steps in this article useful for troubleshooting the error you're seeing:
    iTunes: Specific update-and-restore error messages and advanced troubleshooting
    http://support.apple.com/kb/ts3694
    Error 1600, 1601, 1602
    Follow the steps listed above for Error 1604. This error may also be resolved by disabling, deactivating, or uninstalling third-party security, antivirus, and firewall software. See steps in this article for details on troubleshooting security software.
    If the steps above do not resolve the issue, try restoring using a known-good USB cable, computer, and network connection.
    Error 1604
    This error is often related to USB timing. Try changing USB ports, using a different dock connector to USB cable, and other available USB troubleshooting steps (troubleshooting USB connections. If you are using a dock, bypass it and connect directly to the white Apple USB dock connector cable. If the issue persists on a known-good computer, the device may need service.
    If the issue is not resolved by USB isolation troubleshooting, and another computer is not available, try these steps to resolve the issue:
    Connect the device to iTunes, confirm that the device is in Recovery Mode. If it's not in Recovery Mode, put it into Recovery Mode.
    Restore and wait for the error.
    When prompted, click OK.
    Close and reopen iTunes while the device remains connected.
    The device should now be recognized in Recovery Mode again.
    Try to restore again.
    Best,
    Jeremy

  • HT201413 how to fix error 29 in ios update 5.0.1

    my iphone 3gs was being updated to ios 5.0.1 from ios 4.1 and it showed an error iphone cannot be resolved and error 29.the iphone is hanged and is in recovery mode from then.

    Dipti hello,
    Sounds like the permissions are not set right.... do this and see what happens afterwards...
    Check that your HD is in order with 'Disk Utility' ...
    Run repair HD from original CD or DVD install disk...
    insert disk and re-start holding down the 'c' key until you see the spinning gear.
    At installer level do not continue...
    Use top left menu and go 'Disk Utility' select your HD volume with the Operating system on...
    select 1st aid... select repair Hard Disk.
    if errors are repaired run again until none are reported then verify your HD.
    quit and return to the Finder Do not continue with the Installer...
    Check the permissions are set correct on the Apple installed software...
    Use 'Disk Utility' from Applications > Utilities > select HD... select 1st aid. repair permissions... if repairs are needed run again until none are repaired... do not worry about messages 'we are using special permissions etc... they are OK Quit when finished.
    Use BatChmod to set correct permissions on your home ~ Music folder
    To set preferences using BatChmod is very easy...
    This compact GUI will perform the same tasks as a 'command line in Terminal '
    drag the complete Music folder with libraries and iTunes Music folder inside to the BatChmod Icon and drop....
    check path is correct.... tick if not already.... Owner=R W X, Group=R, Others=R,
    then tick 'Apply ownership and priviledges'...'Unlock' & click Apply...
    provide password... all done very quick...
    let's know how you get on Dipti .... take care ... TP

  • How to fix error 3914 of itunes for windows...?

    How to fix error 3914 of itunes for windows...?

    Queries1 :- Where i need to type the above command to get the version of cygwin and make.From the command prompt -- Make sure that the Cygwin Bin directory is set in the Path (Refer to the same doc, 7. Add Cygwin Bin Directory to Path). You could also search for make.exe file to verify the directory where all those executable files are located.
    Thanks,
    Hussein

  • Does anyone Know how to fix error 0xe8000065 when connecting the ipod touch 4g

    does anyone Know how to fix error 0xe8000065 when connecting the ipod touch 4g

    See:
    iPhone, iPad, iPod touch: Unknown error containing '0xE' when connecting

  • How to fix error 2063 in muse

    how to fix error 2063

    You need to provide more information such as when you are getting this error and the exact error message.
    However, when getting any errors first thing to do is make sure you have the latest version of Adobe Air installed. That almost always fixes it.

  • How to fix  Error Code: U43M1D204?

    How to fix  Error Code: U43M1D204? When trying to update.

    Hi There,
    Kindly check the name and version of update and try to install there patch manually from the below mentioned links.
    All Adobe CC 2014 Updates: The Direct Download Links for Mac OS | ProDesignTools
    All Adobe CC 2014 Updates: The Direct Download Links for Windows | ProDesignTools
    If you are not able to install the patch,Kindly try
    Enabling and using the "root" user in OS X - Apple Support
    Hidden Admin (Windows): Enable and Disable the Built-in Administrator Account (Standard 7 SP1)
    You can also try :Troubleshoot update issues | CS5, CS5.5, CS6
    Thanks,
    Atul Saini

  • How to fix error 16 in Adobe CC?

    How to fix error 16 in Adobe CC?

    Hi Parag,
    Try to follow the steps given in the article.
    Configuration error | CC, CS
    Hope this helps.
    Regards,
    Sumit Singh

  • Please help me how to fix error 53 iphone 6 ios 8.1

    please help me how to fix error 53 iphone 6 ios 8.1 when update iphone 6

    Hey there fcaride,
    It sounds like you are unable to finish restoring with iTunes due to this error -1 message. Usually that is associated with security software. Use the steps from the following article to help with that:
    Get help with iOS update and restore errors
    Related errors: 1, 3, 11, 12, 13, 14, 16, 20, 21, 23, 26, 27, 28, 29, 34, 35, 36, 37, 40, 1002, 1004, 1011, 1012, 1014, 1667, or 1669.
    These errors mean that your device or computer might have a hardware issue that stops the update or restore from completing.
    Check that your security software and settings aren't blocking 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.
    Make sure that your security software and settings are allowing communication between your device and update servers.
    If you still see the error message when you update or restore, contact Apple support.
    If the issue persists, I would next use the last section of the following article titled "If your device turns on but gets stuck during start up"
    If your iPhone, iPad, or iPod touch doesn't respond or doesn't turn on
    Thank you for using Apple Support Communities.
    All the very best,
    Sterling

  • How to fix error 2? my phone got it when firming software update while restoring.

    How to fix error 2? my phone got it when firming software update while restoring.

    Hi Elzani Jasmine,
    Thanks for getting the error number.  Here is an article for suggestions with specific error numbers.
    Resolve iOS update and restore errors
    http://support.apple.com/kb/ts3694
    Note it links to the following for things to try first.
    Resolve iOS update and restore errors in iTunes
    http://support.apple.com/kb/TS1275
    Thank you for thinking of Apple Support Communities for your support needs.
    Nubz

  • How ti fix error 2001 in ipod

    How to fix error 2001 in ipod pls pls tell

    Error 2000-2009 (2001, 2002, 2005, 2006, 2009, and so on)
    If you experience this issue on a Mac, disconnect third-party devices, hubs, spare cables, displays, reset the SMC, and then try to restore. If you are using a Windows computer, remove all USB devices and spare cables other than your keyboard, mouse, and the device, restart the computer, and try to restore. If that does not resolve the issue, try the USB issue-resolution steps and articles listed for Error 1604 above. If the issue persists, it may be related to conflicting security software. If the errors persist on another computer and known-good USB cable, the device may need service.
    The "device may need service" means a hardware problem. In that case make an appointment at the Genius Bar of an Apple store.
    Apple Retail Store - Genius Bar

  • HT201210 how to fix error 13

    my iphone has stuck in the recovery mode and not giving a apple logo.and how to fix error 13

    hardware failure take it to apple to fix

  • TS3694 how to fix error 1510

    how to fix error 1510

    Do you mean  ERROR 1015... If so...
    This Error Code is indicative of the Device being jailbroken / Hacked...
    Sorry... But...
    The discussion of Jailbroken Devices is against the Terms of Use of this Forum.
    You will need to look elsewhere.

  • Please,how to fix error(-50) on my Iphone4

    Please,how to fix error(-50) on my Iphone4

    Perhaps this thread will help:
    https://discussions.apple.com/thread/2263147?start=0&tstart=0

  • How to fix error 29

    i want to know how to fix error twenty nine

    Howdy KendelGilbert,
    It sounds like you are trying to sync your phone with iTunes and are getting an error code 29. I found this article for you that should help you troubleshoot that error, and explains a bit about what can cause it to occur named:
    iTunes: Specific update-and-restore error messages and advanced troubleshooting
    http://support.apple.com/kb/ts3694#error29
    Error 20, 21, 23, 26, 28, 29, 34, 36, 37, and 40
    These errors typically occur when security software interferes with the restore and update process. Use the steps to troubleshoot security software issues to resolve this issue. In rare cases, these errors may be a hardware issue. If the errors persist on another computer, the device may need service.
    Also, check your hosts file to verify that it's not blocking iTunes from communicating with the update server. See the steps under the heading "Blocked by configuration (Mac OS X / Windows) > Rebuild network information > Mac OS X > The hosts file may also be blocking the iTunes Store." If you have software used to perform unauthorized modifications to the iOS device, uninstall this software prior to editing the hosts file to prevent that software from automatically modifying the hosts file again on restart.
    Thank you for using Apple Support Communities.
    Regards,
    Sterling

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