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Helpful answers
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Aug 7, 2013 8:01 AM in response to Shebo2089by KiltedTim,http://support.apple.com/kb/ts3694#error21
Error 20, 21, 23, 26, 28, 29, 34, 36, 37, 40
These errors typically occur when security software interferes with the restore and update process. FollowTroubleshooting security software issues to resolve this issue. In rare cases, these errors may be a hardware issue. If the errors persist on another computer, the device may need service.
Also, check your hosts file to verify that it's not blocking iTunes from communicating with the update server. See iTunes: Advanced iTunes Store troubleshooting—follow steps under the heading Blocked by configuration (Mac OS X / Windows) > Rebuild network information > Mac OS X > The hosts file may also be blocking the iTunes Store. If you have software used to perform unauthorized modifications to the iOS device, uninstall this software prior to editing the hosts file to prevent that software from automatically modifying the hosts file again on restart.
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Aug 7, 2013 8:51 AM in response to KiltedTimby Shebo2089,I think it is not a security issue (with my antivirus) because I tried on other laptop and it didn't work.
The problem is why it returning into recovery mode when veryfing with apple?!!
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Aug 7, 2013 8:55 AM in response to Shebo2089by KiltedTim,Apparently you didn't read the portion that says "If the errors persist on another computer, the device may need service."
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Aug 7, 2013 9:00 AM in response to KiltedTimby Shebo2089,Hahaha, I read it. But I was asking if there is a way I can do it myself. and I want to ask if this problem is critical and can be solved or not?
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