I've been getting "Unknown error" a lot lately, is there a known issue here?

"Sync encountered an error while syncing: Unknown error."
I have been getting this error lately across multiple desktops. Is there a known issue recently introduced into the Firefox 4 beta series?

Have you tried the standard fixes:
- Reset:
Reset iPod touch:  Press and hold the On/Off Sleep/Wake button and the Home
button at the same time for at least ten seconds, until the Apple logo appears.
- Restore the iPod from backup
- Restore the iPod to factory defaults/new iPod.

Similar Messages

  • My iphone is on recovery mode and i can´t turn on it, when i try to recover it from itunes i get: "unknown error (36), i´ve tried to do lot of things but i can´t  solve my problem. please help!!

    my iphone is on recovery mode and i can´t turn on it, when i try to recover it from itunes i get: unknown error (36), i´ve tried to do lot of things but i can´t solve my problem. please help!!

    Hi, i had the same problem. Try to find the file "apple" or "itunes" don't know it anymore exactly. Ahm well you need to delet any information or just plug in your iphone into an other computer. important is that your iphone never has been pluged in this computer before. This was what i did, and it worked!

  • HT201210 I keep getting unknown error 3 when trying to restore my Iphone.  On line and chat support won't accept my request as I can't open my phone to get the serial number

    this evening has been torturous My phone said I needed to restore thru Itunes/support
    I tried and keep getting UNKNOWN Error 3
    I tried to get support but I can't open my phone to get the serial number.
    Now WHAT????

    I was doing some research on this problem for a friend and came across your post and thought I should share this:
    https://discussions.apple.com/thread/5372052?start=30&tstart=0
    Hopefully it helps, good luck.

  • TS1436 I keep getting unknown error occured(4450) when trying to burn a CD...running Windows Vista, any help would be appreciated

    I keep getting unknown error occured(4450) when trying to burn a CD, running Windows Vista...any help would be apprciated.

    I had this issue to when trying to burn discs recently. I went into the CD creation settings in iTunes and I "unchecked" the option to "Include CD Text" and after I did that, the disc I had been trying to burn several times with error, actually burned without fail. Give that a try and see what happens.

  • Getting unknown error (11111)

    I am having trouble updating apps on my ipod and itunes, getting Unknown error (11111)  I am on a laptop running windows 7 ultimate, using an apple id that goes through my yahoo mail.  I updated all of my account info, tried uninstalling itunes and reinstalling and nothing works.  I'm also having a problem when I sync my ipod, itunes tells me it can not back it up becuase the back up is corrupt.  Any help would be greatly appreciated.

    I saw this post... It might help if your an AOL member:
    Okay, I have tried to find out why I have been receiving the "Unknown Error (11111)" when trying to purchase anything from iTunes. I think I figured out the problem. Seeing how there are few threads with answers to this problem, I'll save you some time. If you have an account with AOL and you are using your ID to log in, make sure that everything is up to date with AOL such as your billing information, etc., for some odd reason, my information needed to be updated and it had been at least a month since my last log in. All I did was log in and update my AOL info and I tried to purchase from iTunes and VOILA, it worked!!
    Hope this helps... Let me know...:)
    George

  • HT1338 can't seem to download apps keep getting unknown error eventhough I have reset my apple id password repeatedly  itunes have no problem

    I can't seem to download apps from the app store. I keep getting unknown error eventhough I have reset my apple id password repeatedly. With itunes I have no problem.  This is VERY frustrating to say the least.

    Because too much time has passed I can't edit this into the prior comment, but here is the info regarding reverting to iTunes 11.0.2 (assuming you do have a time machine backup) from https://discussions.apple.com/message/22057703#22057703
    W. Raider wrote:
    Repairing permissions doesn't fix it.
    I reverted to the previous version, 11.0.2.
    1. Quit the new crash-prone iTunes.
    2. Delete the app.
    3. Restore v. 11.0.2 with Time Machine.
    4. In your iTunes folder look for a folder called "Previous iTunes Libraries", find the latest one.
    5. In the iTunes folder itself you'll see "iTunes Library.itl", delete it (or compress it and save a copy for later just in case.
    6. Copy the newest .itl file in Previous iTunes Libraries to the iTunes folder and rename it "iTunes Library.itl".
    7. Launch the older version of iTunes.
    My crashing has seemed to have ceased with a revert to an older version. I noticed today that the newer crashing iTunes had been launched for hours but not playing anything, when I played internet radio it crashed within 5mins, fed up I reverted to an older version.
    Btw, a simpler way to do this is to revert to older iTunes app, then hold Option when it launches and choose an older library.

  • My Ipod 4th Gen will not turn on. When I hook it up to the computer I get the ITunes symbol and the usb device on the screen of the Ipod. When I go to restore the Ipod it will not restore. I am getting unknown error code 6.

    My Ipod 4th Gen will not turn on. When I hook it up to the computer I get the ITunes symbol and the usb device on the screen of the Ipod. When I go to restore the Ipod it will not restore. I am getting unknown error code 6.

    Likely this:
    Errors related to third-party security software
    Error 2, 4 (or -4), 6, 40, 1000, 9006
    Follow Troubleshooting security software. Often, uninstalling third-party security software will resolve these errors.
    There may be third-party software that modifies your default packet size in Windows by inserting a TcpWindowSize entry into your registry. Your default packet size being set incorrectly can cause these errors. Contact the manufacturer of the software that installed the packet size modification for assistance or follow this article by Microsoft: How to reset Internet Protocol (TCP/IP).
    Verify that access to ports 80 and 443 are allowed on your network.
    Verify that communication to albert.apple.com or photos.apple.com is not blocked by a firewall, or other Internet security setting.
    Discard the .ipsw file, open iTunes and attempt to download the update again. See the steps underAdvanced Steps > Rename, move, or delete the iOS software file (.ipsw) below for file locations.
    Restore your device while connected to a different network.
    Restore using a different computer.

  • Ipod nano gets unknown error -48 when trying to restore

    Hi All
    My Ipod nano gets unknown error -48 when trying to restore and download the software update. Specifcally, when I connect my ipod, I get a message saying itunes cannot access the ipod and that I should restore it. I go the the ipod tab, hit the restore button and the download begins (approx 16mb). The download completes, and then I get this message :
    There was a problem downloading the ipod software for the ipod "ipod". An unknown error occurred (-48).
    Please help !!!!!

    Even though not specifically listed, try the steps here:
    http://support.apple.com/kb/TS1372
    If you know someone with an XP windows machine try the reset utility on their computer.

  • I've been getting the error message "The disk you inserted was not readable by the computer". I can't open system preferences, disk utility, or Time Machine. I'm guessing it has something to do with my external hard drive, although it hasn't been touched.

    I've been getting the error message "The disk you inserted was not readable by the computer". I can't open system preferences, disk utility, or Time Machine. I'm guessing it has something to do with my external hard drive, although it hasn't been touched lately, but I can't figure out how to solve the problem. Any suggestions? Thank you!

    Thanks for your quick response. I had a look at your discussion... I tried it on a Windows machine and I thought that was compatible with ExFAT?
    Therefore I need to attempt to use my external hard drive with a machine that boasts OS X 10.6.5 or above and then it should work?
    Thanks

  • I've been getting an error message lately that says "Web Sync could not initialize properly".  What do I do?

    I've been getting an error message lately which states the following:
    Web Sync could not initialize properly.  Check that Polar Daemon is running and start Web Sync again.  To restart Polar Daemon you need to run 2 commands in Terminal Start Applications>Utilities>Terminal.  To stop Polar Daemon which is already running, write a command”sudo launchctl unload/library/launch daemon/fi.polar.polard.plist.” and press enter. Enter your password when required. If Polar Daemon is not running, “error unloading” message appears.  Ignore this error message.  Write “sudo launchclt load/library/launch daemons/fi.polar.polard. plist” and press enter to run Polar Daemon.
    Is this something I should be concerned about, and if so, what do I do about it?
    Thanks

    That error message comes from third-party software that you installed. If it isn't working, either remove it according to the developer's instructions, reinstall it, or refer to the developer for support. Back up all data before making any changes.

  • I get "Unknown Error." when trying to re-log into the iTunes Store for Windows

    My AppleID and password work when using a web browser and logging in here, but not when i try to log in through iTunes for Windows.
    My events leading up to the error are below. Any suggestions for a fix/solution?
    1) "Unauthorized Computer" message when trying to play newly bought iTunes movie.
    2) Authentication Failed using AppleID
    3) Sign out completely
    3a) Try to sign in, but get "Unknown Error."
    4) Uninstalled iTunes
    5) Reinstalled iTunes
    6) Login attempt: Unknown Error
    7) Tried deleting "SC Folder" from User Tips
    8) Login attempt: Unknown Error
    Any thoughts on what I could do differently to get this resolved?

    How I solved my UNKNOWN ERROR login issue:
    I figured out that I had downloaded the 32 bit version of ITunes but I have the 64 bit version of Windows 8.    So I uninstalled the 32. and downloaded and installed the 64 bit version of ITunes and everything worked just fine.  The Windows 8 firewall was not an issue.
    How to determine your version of Win 8.     Go to Control Panel, System & Security, then System and that screen shows the version.    
    I just brought home a new Toshiba laptop and was surprised to see that I have the 64 bit version.  But pleased that I fixed the agrivating ITunes issue.
    Good luck!

  • I keep getting unknown error when trying to download apps

    Does anyone know why I keep getting unknown error when trying to download apps?

    does it says anything else than unknow error?
    try going to settings>store, click on apple id and then sign out. Restart iphone and sign back in and try downloading again

  • Why do I get "unknown error" when trying to download apps with my iPhone when I put the correct password in?

    I keep getting "unknown error" message come up when I try to get an app. I have put my password in correctly but I then get a message saying I've put my password in incorrectly too many times. So I change my password but I still get the "unknown error" message. I have changed my password 4 times now and nothing is working

    I received this email from Apple and this corrected the problem for me...  I only had to reset the iTunes cache
    1) Open iTunes
    2) At the top menu, click File > Preferences (iTunes > Preferences on a Mac)
    3) In the Preferences menu, click the Advanced tab
    4) In the Advanced menu, you should see a button that says "Reset Cache". Please click this button.

  • TS3694 Unable to upgrade ipad version 3.2.2;requires iTunes 10.6.3 but this won't download. Tried to restore but get "unknown error occurred (3194)". Please can anyone advise? Thank-you, Rosemary

    Tried to restore but get "unknown error occurred (3194)". Please can anyone advise?
    Thank-you,
    Rosemary

    Have you got the latest version of iTunes on your computer ? There is some troubleshooting for that error code on this page which you could try.

  • HT1414 Im trying to restore my Iphone 4S using Itunes but get "unknown error  -1 " Does anyone have a solution?

    Im trying to restore my Iphone 4S using Itunes but get "unknown error  -1 " Does anyone have a solution?

    Error 1 or -1
    This may indicate a hardware issue with your device. Follow Troubleshooting security software issues, and restore your device on a different known-good computer. If the errors persist on another computer, the device may need service.

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