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Helpful answers
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Jul 1, 2015 3:40 AM in response to bhumick_80by Demo,According to this, it could be security software interfering with the restore or your USB connections.
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Jul 1, 2015 9:38 AM in response to Demoby bhumick_80,same problem is coming again and again.
it is showing blue display, after that itunes logo again
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Jul 1, 2015 9:43 AM in response to bhumick_80by Ralph9430,Check your security software
Error: 4.
Sometimes security software can stop your device from communicating with either the Apple update server or with your device.
Check your security software and settings to make sure that they aren't blocking a connection to the Apple servers.
If you still see the error message, check for USB connection issues.
Check your USB connections
Error: 14. You might also see a message that includes "invalid response."
If the USB connection between your device and computer is interrupted, you might not be able to update or restore.
To narrow down the issue, try different equipment:
- Use the USB cable that came with your device, or a different Apple USB cable.
- Plug your cable into a different USB port directly on your computer. Don't plug it into your keyboard.
- Try a different computer.
- Solve other issues with the USB connection, then with your security software.
If you still see the error message, check for hardware issues.
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Jul 1, 2015 7:15 PM in response to Ralph9430by bhumick_80,What will be the issue of blue display showing again and again?