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I get fault 1602 and 1604 when i do up grade

WHEN DO UP GRADE I GET FAULT 1602 AND 1604

iPhone 3G, Windows XP

Posted on Nov 13, 2012 1:16 AM

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Question marked as Best reply

Posted on Nov 13, 2012 1:18 AM

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.


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.

copied from Update and restore error messages on iPhone and iPod touch

1 reply
Question marked as Best reply

Nov 13, 2012 1:18 AM in response to KEN297

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.


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.

copied from Update and restore error messages on iPhone and iPod touch

I get fault 1602 and 1604 when i do up grade

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