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Apple Mobile Products: iPhone, iPad, iPod
iOS and Apps
iphone restore impossible. Error 21
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<blockquote data-quote="dimlocator" data-source="post: 1406287" data-attributes="member: 55134"><p><strong>Still getting error 21</strong></p><p></p><p>I've tried using DFU mode several times, but keep going round in circles. </p><p></p><p>I put the iphone in DFU mode (carefully monitoring the 10 seconds), iTunes gives the message "<em>iTunes has detected an iPhone in recovery mode. You must restore this iPhone before it can be used with iTunes</em>". </p><p>I click "ok", then "restore".</p><p> ITunes asks me if I am sure, I click "restore & update". </p><p>After a 10 - 15 seconds I get "<em>the iphone "iphone" could not be restored. An unknown error occurred (21).</em>"</p></blockquote><p></p>
[QUOTE="dimlocator, post: 1406287, member: 55134"] [b]Still getting error 21[/b] I've tried using DFU mode several times, but keep going round in circles. I put the iphone in DFU mode (carefully monitoring the 10 seconds), iTunes gives the message "[I]iTunes has detected an iPhone in recovery mode. You must restore this iPhone before it can be used with iTunes[/I]". I click "ok", then "restore". ITunes asks me if I am sure, I click "restore & update". After a 10 - 15 seconds I get "[I]the iphone "iphone" could not be restored. An unknown error occurred (21).[/I]" [/QUOTE]
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Apple Mobile Products: iPhone, iPad, iPod
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iphone restore impossible. Error 21
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