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An Unknown Error Occurred 21 Iphone 3gs

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However, when I tried to upgrade my iPhone to the latest version of iOS 5.1.1, I was greeted with error 21. The phone turned back on and showed the low battery sign. thanksssss this is awesomee..ReplyDeleteJomar Suan03/03/2014, 14:17my iphone 4 ios 7.0.6 i want to downgrade to 6.1.3 or lower. Word of caution again - do not try to fix this error using softwares available in the internet. http://lanprolab.net/an-unknown/an-unknown-error-occurred-6-iphone-3g.php

Saved my ass, from getting a new phone, Your the best ReplyDeleteAnonymous21/03/2013, 05:04It solves the 3194 but now i got error 1604 instead, any idea folks?ReplyDeleteMoshePartushBlog22/03/2013, 14:49goooooooooooooooooooooooooooooooooooood. Helpful (0) Reply options Link to this post by YTHGM, YTHGM Jan 4, 2013 7:33 AM in response to Torben.Busk Level 1 (0 points) Jan 4, 2013 7:33 AM in response Read More: http://www.iphoneimagerecovery.com Was this answer helpful? If you see errors 2, 4, 6, or 1611 check forissues with third-party security software.

The Iphone Could Not Be Restored An Unknown Error Occurred 21

Trending Topics Google Facebook Apple Mac Facetime GMail Ipad Itunes PS3 Twitter Top Stories this Week How to Recover Deleted Netflix History Fix iPhone The lower sidebar block. 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*

About JailbreakQA. A Couple of time when pluged into the wall socket the phone has booted up to emergency calls only. Follow Troubleshooting security software issues to resolve this issue. The Iphone Could Not Be Restored An Unknown Error Occurred 1 link answered 15 Feb '13, 23:14 spockers ♦♦ 69.9k●39●113●60 hah, Step 1.

I was ready to buy a new battery and now I don't have to. The Iphone Could Not Be Restored An Unknown Error Occurred 53 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 Sign in to add this to Watch Later Add to Loading playlists... https://www.ifixit.com/Answers/View/81953/iPhone4+won't+restore+and+shows+Error+21 I have tried everything. (I think);Checking for iTunes updatesChecking for OS (Win7) updatesRestarting the computerChanged the USB cableChanged the computerEnsuring that I have administrator privileges and that iTunes has it as

tai gioui Was this answer helpful? The Iphone Could Not Be Restored An Unknown Error Occurred 3194 You need itunes to reload hosts when it opens to grab the clean file.ReplyDeleteroy ruelas09/01/2013, 15:41bravo works for me thanksReplyDeleteBugrahan Pitlak13/01/2013, 04:54i tried it for many times please help me ... Cancel marry salmey Rep: 1 Posted: 04/17/2014 Options Permalink History There are many who would like to make transfer of files . It allowed for me to do a restore, and I was able to back up all my info from the cloud.

The Iphone Could Not Be Restored An Unknown Error Occurred 53

Check @PanguTeam, @taig_jailbreak, @saurik, and /r/jailbreak for news and updates. https://support.apple.com/en-us/HT204770 Cancel Warrior Harry Rep: 1 Posted: May 2 Options Permalink History Hello Friend, I had this problem. The Iphone Could Not Be Restored An Unknown Error Occurred 21 You can use Cydia Impactor if you need to un-jailbreak an 8.1-8.4 device without restoring. The Iphone Could Not Be Restored An Unknown Error Occurred 11 But nobody helps... :)ReplyDeleteAnonymous03/02/2013, 01:55you are the best thank you a lottttttttttttt !!!ReplyDeleteAnonymous03/02/2013, 18:10thanx - it saved my device - keep up the good workReplyDeleteAnonymous03/02/2013, 22:24bravo!!

try this, may be helpful to you Was this answer helpful? More about the author it keeps doing it. 06/23/2015 by cheyeneham9761 Remove the battery and leave the phone for 2 minutes. What TinyUmbrella achieves is to remove any blocks created by a previous Jailbreak or similar procedure. Before you reset the hosts file to default, ask your support staff for help. Iphone 5 Restore Error 21

You must restore this iPad before it can be used with iTunes. Iphone 4s is a much better device. Cancel Justin Rep: 25 1 Posted: 03/25/2014 Options Permalink History I have had this problem and as a trial swapped battery's with an identical iPhone 4 the phone worked fine then, check my blog and then when i used tiny umbrella it was error :((((ReplyDeleteRepliesBehnam Poursanati01/07/2014, 02:36open with run as administratorDeleteReplyMaria Merino26/06/2013, 07:33I own the computer and it says i can't change anything?

Per Apple, error code 21 is usually caused by your PC's security settings (These errors typically occur when security software interferes with the restore and update process. The Iphone Could Not Be Restored An Unknown Error Occurred 14 Apple Info Site Map Hot News RSS Feeds Contact Us Copyright © Apple Inc. Windows To remove any issues with your hosts file, reset the Hosts file back to the default.

Common causes are: Firewall (try to disable it and attempt restoring again) Antivirus (try to disable it and attempt restoring again) Hosts file blocking access to the validation server. (keep reading

My solution: I opened the phone, removed the battery, cleaned out the battery connector and reattached the battery. Sign in Transcript Statistics 387,705 views 346 Like this video? Cancel Tom Rep: 1 Posted: 01/16/2015 Options Permalink History Just plugged my I-Phone 5 to Itunes left it there and did a restart on my computer with the phone still plugged The Iphone Could Not Be Restored An Unknown Error Occurred 9 Hope this solved some problems :) March 19 by SweetCandyCane All you need to do is replace the battery on the phone but either go to a professional or just get

Please type your message and try again. Two hours later, he called me back, and told me that he had replaced the battery.So, it turns out that a broken battery can cause this behaviour. Or is there another way..? 02/28/2015 by TaibaAli101 Cant you just make a viedo to make it easy 08/03/2015 by zakiyah This was my problem. news http://www.iphone5tomactransfer.com Was this answer helpful?

open the screw bettry .. All rights reserved. it didnt power on until i got home and pluged it in. The error 3194 happens when iTunes tries to validate the downloaded restore file (.ipsw) and is unable to reach Apple's validation servers.

Is there another way I can get the back off? 02/28/2015 by TaibaAli101 Scott 25... However, One day later I have the issue again. There should now be a duplicate of the hosts file named "Copy of hosts" (Windows XP) or "hosts -Copy" (Windows Vista/7). I figured, that given his occupation he'd seen most errorcdes.

Try one step at the time, don't overdo it. The only difference was that the errorcode was called 2001 instead of 21.Today I took the phone to www.iphoneambulancen.dk. This device isn't eligible for the requested build." In Windows the error is even less descriptive: "The iPhone "iPhone" could not be restored. Browse to Windows/System32/drivers/etc In "files of type:" select all documents Open "hosts" Either delete all line that has "gs.apple.com", or add a "#" sign at the beginning of the line to

The lower sidebar block. Works.Thanks.ReplyDeleteMoshePartushBlog22/03/2013, 14:50Gooooooooooooooooooooooooood!. Thanks man!!!ReplyDeletePanini Çıkartmaları20/02/2013, 21:10thank you so much, hosts file solution has worked for me.IOS 6.1.2ReplyDeleteAlterian22/02/2013, 16:28My phone is currently stuck on recovery mode. Yes No Voted Undo Score 12 Cancel Comments: I can't pop open the back, I don't have a security screw driver.

Restart your computer and try to connect to the iTunes Store.] January 19 by getgoing100 Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? Restore your device. Yes No Voted Undo Score 0 Cancel Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? 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