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An unknown error occurred (40)

I tried to restore my iPod touch 3g MC model to its original settings and this stopped me.. 😟 don´t you know what should I do?


(-restore from 4.1)

iPod touch, iOS 4.1

Posted on Jun 4, 2011 12:01 AM

Reply
4 replies

Aug 9, 2011 11:53 AM in response to joseffrommanila

Error 40: This error may indicate a hardware issue with your device, but it is typically caused by out-of-date or incorrectly configured security software. Follow the steps in this article. Also attempt to restore while connected with a known-good 30-pin Dock Connector cable, computer, and network to isolate this issue to the device. TheMAC address being missing or the IMEI being the default value, (00 499901 064000 0), can also confirm a hardware issue.


Above from:

http://support.apple.com/kb/TS3694

An unknown error occurred (40)

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