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An Unknown Error Occurred 21 Ios 5

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All postings and use of the content on this site are subject to the Apple Support Communities Terms of Use. They won't touch it. Restore your device. It is still like that it wont power on unless its connected to a PC or power outlet. http://svbuckeye.com/an-unknown/an-unknown-error-has-occurred.php

If your device is less than a year old OR if you have an apple care protection plan ( AND the unit has not became wet) you may send it in The reason is usually something blocking the connection. The time now is 06:45 AM. Reply With Quote 05-18-2012,01:12 AM #3 Jro View Profile View Forum Posts Member Since May 17, 2012 Posts 13 Originally Posted by Ttaylor394 what does iTunes say when you plug it

An Unknown Error Occurred (21) Iphone 5

The following steps from https://discussions.apple.com/message/18064040#18064040 allowed me to reset an IPad, and then I've restored it from ICloud backup. Thank you!ReplyDeleteAnonymous24/02/2013, 03:25The "Alternative" worked for me after commenting ("#") out the "gs.apple.com" line from the Hosts file.ReplyDeleteChanakya24/02/2013, 17:30IT WORKED !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!ReplyDeleteChanakya24/02/2013, 17:31It worked !!! Should I include him as author? An unknown error occurred (21)' It's a completely unhacked/jailbroken iphone, & I have the latest version of itunes (10.6.1), & run the latest OS X (10.7.4).

A bit of googling suggests that it might be firewalls or some such might be blocking the connection, but I don't have one of these. Dropbox Won't Launch on Mac Stay Connected with us Blogroll PeopleSoft Tutorial | PeopleSoft Training | PeopleSoft Tricks and Tricks Best iPhone, iPad and Android Apps Reviewed Topics Apple Facebook Google Would you like to answer one of these unanswered questions instead? The Ipad Could Not Be Restored An Unknown Error Occurred 21 About JailbreakQA.

I also came to the conclusion that the error 3194 in iTunes and the other errors are quite common and luckily quite simple to isolate to then resolve. An Unknown Error Occurred 21 Itunes What is the meaning of the phrase "in the hands of big money"? However, when I tried to upgrade my iPhone to the latest version of iOS 5.1.1, I was greeted with error 21. weblink Welcome to Mac-Forums!

I clicked 'OK' and then 'Restore'. Ipod Could Not Be Restored An Unknown Error Occurred 21 Windows users -  Navigate to C:WindowsSystem32driversetc and locate “hosts” file. besides, if the unit stays on after disconnecting then its not the battery and other options to bring the unit back to life are available. info is info ..

An Unknown Error Occurred 21 Itunes

The device on the other hand turns off, and comes up with the apple logo and the daisy/spinning wheel, the wheel spins for about a quarter only and get stuck, and http://www.geekfori.com/forum/unknown-error-occurred-21-when-trying-restore-iphone-5-ios-2821.html simple as... An Unknown Error Occurred (21) Iphone 5 What I did was to use redsn0w to restore my iPad. An Unknown Error Occurred 21 The Iphone Could Not Be Restored 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

Your iPhone might turn into a brick (stuck in recovery mode forever). check my blog Reply With Quote 05-18-2012,02:25 AM #4 dimlocator View Profile View Forum Posts Member Since May 05, 2008 Posts 6 Still getting error 21 I've tried using DFU mode several times, but Reply With Quote 05-17-2012,06:53 PM #2 Ttaylor394 View Profile View Forum Posts Member Since Feb 15, 2011 Location West Virginia Posts 384 Specs:13in rMBP 2014 Yosemite what does iTunes say when Your sarcasm however, IS both irrevelevant and unappreciated. An Unknown Error Occurred (21) Iphone 4

ITunes asks me if I am sure, I click "restore & update". If This method doesn't work for you try the Alternative method below. Then reopen itunes and try the restore again. this content When restoring using dfu mode, what I notice is that, Itunes has the loading labeled preparing to restore iphone.

Leave comments or questions in the comments. Iphone 5 An Unknown Error Occurred 9 By Bexboo in forum iPhone Hardware and Accessories Replies: 1 Last Post: 06-12-2011, 08:08 PM Impossible to Restore - MBP By Kuturagi in forum Apple Notebooks Replies: 5 Last Post: 03-01-2011, An unknown error occured (21)."ReplyDeleteAuthor30/12/2012, 15:51Have you tried testing on a different computer?

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I am outside my home country, so could I just walk in to a mac shop & get it done (ok perhaps a bit of a wait), or is it a This has occured on 3 different computers & now I'm unsure how to handle this. -Please help. If you have only one computer, you will have to edit your host file (option # 2) because it has an entry, which is preventing upgrade or restore of your iPhone The Iphone Could Not Be Restored An Unknown Error Occurred 53 Restart your iTunes in case of Mac and restart your computer in case of a PC.

Check out this tutorial including a video. "How to modify the hosts file in Windows" In OS X You can find the hosts file on: "/etc/hosts" or "/private/etc/hosts" Make sure you Results 1 to 8 of 8 Thread: iphone restore impossible. All rights reserved. have a peek at these guys Apply the changes.

This device isn't eligible for the requested build." OR "The iPhone "name" could not be restored. You can use Cydia Impactor if you need to un-jailbreak an 8.1-8.4 device without restoring.