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An Unknown Error Occurred (21) Iphone 5

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So basically you can't use an older firmware unless you work around the security that Apple has put in place. Ask Different works best with JavaScript enabled And it's fixed! Terms of Use Updated Privacy Policy Cookie Usage Database error The database has encountered a problem. Browse other questions tagged iphone itunes ios restore or ask your own question. have a peek here

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 Error 21 Tweet Thread Tools Show Printable Version Subscribe to this Thread… 05-17-2012,05:08 PM #1 dimlocator View Profile View Forum Posts Member Since May 05, 2008 Posts 6 iphone restore impossible. Done it for countless times, in 4 different computers. Any other suggestions i should try?

An Unknown Error Occurred (21) Iphone 5

Windows users -  Navigate to C:WindowsSystem32driversetc and locate “hosts” file. FollowTroubleshooting security software issues to resolve this issue. Try this on a Mac (iTunes works almost flawlessly when used on a Mac) In OS X the error shows as: "The iPhone "name" could not be updated. You can use it without jailbreaking your phone.

It stopped working, & now won't even restore - I get "the iphone could not be restored. Alternative method is the way go folks!! The lower sidebar block. The Ipad Could Not Be Restored An Unknown Error Occurred 21 An Unknown error occurred(21)" something error.

Now navigate to the “Utilities” folder. now all you should have to do is go to itunes and run the restore and up date. Remove any lines containing Apple in your hosts file by following these instructions: Windows: Close iTunes Start –> Programs –> Accessories Run Notepad or WordPad (as administrator on windows 7) Click Enter your password Use the down arrow key to find the “gs.apple.com” entries.

Type "sudo nano /etc/hosts" (without quotes) and hit return. Ipod Could Not Be Restored An Unknown Error Occurred 21 the reason you keep getting the error code 21 or 2001 is because after the restore bar fills up and then the phone screen goes black,and then it cuts off and The lower sidebar block. You save my life.ReplyDeleteragy w15/01/2013, 00:53plz help me its not working for me i am iphone and ios 4.3 and updating for the latest ios ReplyDeleteAuthor15/01/2013, 11:[email protected] Have you tried testing

An Unknown Error Occurred 21 Itunes

ok so open your phone up like your going to take the battery out make sure you have the phone charger hooked up to the phone and usb in too the http://www.geekfori.com/forum/unknown-error-occurred-21-when-trying-restore-iphone-5-ios-2821.html Finally a useful tip.Everywhere: I have the same problem HELP... An Unknown Error Occurred (21) Iphone 5 Error 21 If this is your first visit, be sure to check out the FAQ by clicking the link above. An Unknown Error Occurred 21 The Iphone Could Not Be Restored alturnitivly - you can attempt to restore the device on a different computer using a different network.

Wonderful for you. http://dukesoftwaresolutions.com/an-unknown/an-unknown-error-occurred-1015-iphone-3g-4-2-1.html share|improve this answer answered Feb 5 '13 at 6:30 Joseph 315 add a comment| up vote 1 down vote I can't help you myself, but I found you a link for Reply With Quote Quick Navigation iOS and Apps Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Community Information Center News and Community Announcements Community Polls The lower sidebar block. An Unknown Error Occurred (21) Iphone 4

Delete TinyUmbrella (15 Feb '13, 23:33) WalterWhite Your answer: (please use the "add new comment" button unless you are actually answering the original question) toggle preview community wiki Markdown Basics *italic* This what I did first Get you a New battery if you haven't all ready plug the new battery in to your phone let it charge for sometime ( 2 or The time now is 06:45 AM. Check This Out Thank you for the help.ReplyDeleteAnonymous28/02/2013, 08:23Worked like a charm thank uuuuuuu.....ReplyDeleteDan05/03/2013, 15:18Worked for us, thanks a lot!ReplyDeleteroman maknojiya07/03/2013, 03:12not workingi cannot find gs.apple.comin my drivers>host fileReplyDeleteReplies

You must restore this iPhone before it can be used with iTunes". Iphone 5 An Unknown Error Occurred 9 does it say anything? share|improve this answer answered Jan 5 '13 at 10:57 jobatabs 364 add a comment| up vote 0 down vote I've got "IPad could not be restored Unknown error (21)" after upgrade

Error 21 I tried to update the software on my iphone 4S today.

I would never mislead or take away from their wonderfully amazing support team. What TinyUmbrella achieves is to remove any blocks created by a previous Jailbreak or similar procedure. But restoring didn't go smooth as planned. The Iphone Could Not Be Restored An Unknown Error Occurred 53 How to fix some mysterious problems.

Error 21 0 It started with the apple logo just flashing on and off.

Thank you for reading iPhone Error 21 Fix from Survival Guide. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the I can't post more than one or two links, but all the errors you listed have been gathered to a single page right here. this contact form Sweden is Giving this Book to Every 16-Year Old Student A Great Compilation of Productivity Booster Tips Sample Authorization Letter for US Travel Docs - Passport Collection Useful Links Contact Us

Powered by OSQA. × Survival Guide Apple Facebook Google Google+ How To iPhone Kindle Mac Youtube +1 Facetime GMail Google+ iOS5 posterous Social spotify Fix iPhone Restore Error 21 [How to] it works for me (alternative way)..thanks alot :DReplyDeleteAnonymous05/02/2013, 15:04Brilliant - don't forget to close itunes and reopen, that did it for me :)ReplyDeleteAnonymous05/02/2013, 17:06Dude you rule... Any ideas? 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

Now the phone is stuck in recovery mode. In the latter case, you can get a replacement from Apple. Restore your device. An unknown error occurred (3194).

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 Helpful (0) Reply options Link to this post by OnceUponAnAppleCare, OnceUponAnAppleCare Mar 17, 2014 1:46 PM in response to KiltedTim Level 1 (0 points) Mar 17, 2014 1:46 PM in response And every time I place it in dfu mode, then restore with itunes I get an error 21, if not in dfu mode 1603,1604, 1611 errors come out. it didnt power on until i got home and pluged it in.

Bar to add a line break simply add two spaces to where you would like the new line to be. in any way. Helpful (0) Reply options Link to this post by OnceUponAnAppleCare, OnceUponAnAppleCare Mar 17, 2014 1:53 PM in response to OnceUponAnAppleCare Level 1 (0 points) Mar 17, 2014 1:53 PM in response Register Help Remember Me?

I clicked 'OK' and then 'Restore'. Also please share if you've found other ways to fix this issue so I can add them up for others to find. Word of caution again - do not try to fix this error using softwares available in the internet.