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HT4623 froze up during ddownload  how to restore

117 Views 1 Reply Latest reply: Feb 19, 2013 11:25 AM by randers4 RSS
mikemar Calculating status...
Currently Being Moderated
Feb 19, 2013 10:58 AM

Updating phone to 6.1  error code 1604 Unpluged other  usb devices  turned off firewall and am in itunes ..Where to i find restore?????

iPhone 3GS, iOS 5.0.1
  • randers4 Level 9 Level 9 (53,295 points)
    Currently Being Moderated
    Feb 19, 2013 11:25 AM (in response to mikemar)

    Try troubleshooting steps below:

    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:

    1. 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.
    2. Restore and wait for the error.
    3. When prompted, click OK.
    4. Close and reopen iTunes while the device remains connected.
    5. The device should now be recognized in Recovery Mode again.
    6. Try to restore again.

    If the steps above do not resolve the issue, try restoring using a known-good USB cable, computer, and network connection.

    From: http://support.apple.com/kb/TS3694#error1604.

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