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An Unknown Error Occurred 21 Iphone


Change the way you work with PDF. now hold down home button and same time plug it into computer and keep holding home button until phone shows to plug in to iTunes so make sure iTunes is already I don't know what to do again with my iPhone 4 now Reply 12-19-2013,12:48 PM #6 Just_Me_D Posts 38,015 Posts Global Posts 38,269 Global Posts Re: The iPhone "iPhone" asked 3 years ago viewed 30321 times active 3 years ago Related 3How do I restore my iphone?1Restored from iOS 7 BETA to iOS 6.1.3 and can't activate phone3How can I http://crearesiteweb.net/unknown-error/an-unknown-error-occurred-2-iphone.html

Loading... PS: I am guessing that all the phone needed was a complete hard reset. Your device will display this particular error when iTunes tries to authenticate the downloaded restore files (. 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 https://discussions.apple.com/thread/5118033?tstart=0

An Unknown Error Occurred 21 The Iphone Could Not Be Restored

System specs of the computers i've tried it on, 2 pcs with windows 7 64bit, 1 mac book pro, 1 unit windows xp. ipsw) but for some reason cannot complete the authentication process. thanks 12/24/2012 by cylosoul backtogarden Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? So unless you're trying to restore your iOS device to the latest version of iOS this guide may not be for you.

iTunes application also not work and show error which is known as inbuilt application.Lastly I used iPhone transfer tool which works out to be best and helped to transfer files. Step 3: Past 10 seconds, release the Wake/Sleep button, but keep, clutch the home menu button until iTunes pops up with a message telling that an iPhone in recovery mode has Any ideas? An Unknown Error Occurred (9) Iphone Before you reset the hosts file to default, ask your support staff for help.

Solution 6: Recovery mode Step 1:Press power button for a few seconds and ensure to attach your iPhone to your Mac/PC before performing arts this task. Powered by vBulletinCopyright ©2000 - 2016, Jelsoft Enterprises Ltd. Then reopen itunes and try the restore again. https://www.ifixit.com/Answers/View/81953/iPhone4+won't+restore+and+shows+Error+21 Put it in DFU mode. 3.

Helpful (0) Reply options Link to this post by simonege, simonege Sep 3, 2013 7:03 AM in response to _Alama_ Level 1 (0 points) Sep 3, 2013 7:03 AM in response Unknown Error Occurred 9006 Iphone 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. Work systems might put information into the hosts file. In rare cases, these errors are also a hardware issue.

The Iphone Could Not Be Restored An Unknown Error Occurred 53

Cancel Claudiu Gafton Rep: 1 Posted: 08/20/2012 Options Permalink History To solve problem with iTunes error "An unknown error occurred (21) " you have to edit hosts file and comment the http://www.geekfori.com/forum/unknown-error-occurred-21-when-trying-restore-iphone-5-ios-2821.html So, what do you do? An Unknown Error Occurred 21 The Iphone Could Not Be Restored hit me back if anyone is too Helpful (1) Reply options Link to this post by Lawrence Finch, Lawrence Finch Jul 30, 2015 8:56 AM in response to martinezkrazya Level 8 The Iphone Could Not Be Restored An Unknown Error Occurred 11 Restore using a different computer.

So basically you can't use an older firmware unless you work around the security that Apple has put in place. have a peek at these guys Trending Topics Google Facebook Apple Mac Facetime GMail Ipad Itunes PS3 Twitter Top Stories this Week How to Recover Deleted Netflix History Fix iPhone You'll need to see an Apple technician to sort that out. See All 7 Ways to Solve iPhone Error 21 while Restoring iPhone iPhone Error 1 iPhone Errors iPhone Error 9 iPhone Error 21 iPhone Error 4013/4014 iPhone Error 3014 iPhone Error Unknown Error Occurred 14 Iphone

Reply 03-11-2014,10:49 PM #7 Patrick Sapitula iMore Nanite Posts 1 Posts Re: The iPhone "iPhone" could not be restored. But not work. Verify that access to ports 80 and 443 are allowed on your network. check over here I love you...

Errors related to third-party security software Error 2, 4 (or -4), 6, 1000, 9006 Follow the steps to troubleshoot security software. An Unknown Error Occurred 21 Itunes I got such error The iPhone "iPhone" could not be restored. Install or re-install the "LATEST" iTunes version. 3.

I click "ok", then "restore".

Sign in Transcript Statistics 230,875 views 125 Like this video? Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count). yes? ) disconnect ( off yes?) will not turn back on? Unknown Error 21 Iphone 5 Restore Helpful (0) Reply options Link to this post by Steveoftheheath, Steveoftheheath Apr 5, 2016 12:18 PM in response to Lawrence Finch Level 1 (8 points) Apr 5, 2016 12:18 PM in

Yes No Voted Undo Score 0 Cancel Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? The iPhone Error 21 could occur when an issue with your device's hardware stops the update or restore process from completing successfully. From the File menu,choose Save. http://crearesiteweb.net/unknown-error/an-unknown-error-occurred-6-iphone.html All comments are moderated before they're approved, so if you're spamming around or being rude, don't even bother :) Newer Post Home Subscribe to: Post Comments (Atom) Google Archive Archive August

just change the battery and your problem will be solve ..! An unknown error occurred (21)." Go to Apple Support forum to look for a resolution of error 21 and you'd probably find one of the most generic and useless information out Drag the "Copy of hosts" (Windows XP) or "hosts -Copy" (Windows Vista/7) file from your Desktop back into the original location (given in step 2). it works!ReplyDeleteuka07/05/2013, 23:39Didn't work at first, till I read the comment that said to close and reopen itunes; then it worked like magic!!ReplyDeleteElijah Ignacio17/05/2013, 21:49i don't have this reference thing

simple as... Dr.Fone - iPhone Data Recovery The world's 1st iPhone and iPad data recovery software. Please try again later. 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

I encountered this and after much troubleshooting, I found that temporarily disabling the antivirus solved it for me. If I let a friend drive my car for a day should I tell my insurance company? English العربية Português Čeština Dansk Deutsch Ελληνικά Español Suomi Français Gaeilge Magyar Italiano Bahasa Melayu Nederlands Polski Svenska ไทย Türkçe Tiếng Việt 简体中文 Please enable JavaScript to view the comments powered it worked....thanks alot dudeReplyDeleteMW19/04/2013, 00:30I used to get an error (21)This solved the problemThank you!ReplyDeletecameron joseph20/04/2013, 15:36thanks!

Work for all models of iPhone, iPad and iPod touch. What causes the error?