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TS1275: Resolve iOS update and restore errors in iTunes

Learn about Resolve iOS update and restore errors in iTunes

TS1275 -50 error

96 Views 1 Reply Latest reply: Mar 23, 2013 8:15 AM by RajaRani RSS
kalaimani sivaraj Calculating status...
Currently Being Moderated
Mar 23, 2013 5:52 AM

Dear sir when i downlode itune it shows error code -50 please find out

 

thanks

kind regards

kalaimani

iPhone 5, iOS 6.1.2
  • RajaRani Level 4 Level 4 (1,395 points)
    Currently Being Moderated
    Mar 23, 2013 8:15 AM (in response to kalaimani sivaraj)

    Error 13, 14, 35 and 50 (or -50)

    These errors are typically resolved by performing one or more of the steps listed below:

    1. Perform USB isolation troubleshooting, including trying a different USB port directly on the computer. See the advanced steps below for USB troubleshooting.
    2. Put a USB 2.0 hub between the device and the computer.
    3. Try a different USB 30-pin dock-connector cable.
    4. Eliminate third-party security software conflicts.
    5. There may be third-party software installed that modifies your default packet size in Windows by inserting one or more TcpWindowSize entries into your registry. Your default packet size being set incorrectly  can cause this error.  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) to reset the packet size back to the default for Windows.
    6. Connect your computer directly to your Internet source, bypassing any routers, hubs, or switches. You may need to restart your computer and modem to get online.
    7. Try to restore from another known-good computer and network.

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