Home > Unknown Error > An Unknown Error Occured 21

An Unknown Error Occured 21

Contents

That's why is important to try another computer and/or make sure your firewall/antivirus is not blocking iTunes.ReplyDeleteMark Munar11/02/2013, 21:04worked for me thanks...ReplyDeleteעומר גל13/02/2013, 23:34thanks a lot you are grateReplyDeleteMas14/02/2013, 19:58thanks man After spending whole on web your solution worked for me...Thanks a lot brother...ReplyDeleteHunzala Rehman24/07/2013, 05:51Epic :)Worked for me.ReplyDeleteRinko08/08/2013, 03:39Worked perfectly. Restore your device. share|improve this answer answered Jul 13 '13 at 12:03 Michael Freidgeim 1426 add a comment| protected by Community♦ Apr 26 '13 at 16:04 Thank you for your interest in this question. this content

Support Apple Support Communities Shop the Apple Online Store (1-800-MY-APPLE), visit an Apple Retail Store, or find a reseller. 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 Yes No Voted Undo Score 0 Cancel Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? You save my iphone. https://discussions.apple.com/thread/5118033?tstart=0

An Unknown Error Occurred 21 Itunes

now all you should have to do is go to itunes and run the restore and up date. I also can use my ipad sitting on the couch reading email instead of getting in an accident texting or reading while driving. 02/22/2014 by louiscastino reading and driving is dangerous. If it was jailbroken, they won't touch it. It worked for me.

Right-click the "Copy of hosts" (Windows XP) or "hosts -Copy" (Windows Vista/7) file, and choose Rename. Cheers! open the screw bettry .. An Unknown Error Occurred 3194 Try to upgrade or restore or do whatever you were doing with your iPhone, you should not have any problems because of iPhone upgrade error 21 having been resolved!

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. MattyTheCanadian 126,016 views 1:41 How to fix iTunes Restore Error 21 - Duration: 6:18. This article has lots of information about this error and actual information about error. https://www.ifixit.com/Answers/View/81953/iPhone4+won't+restore+and+shows+Error+21 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,

You must restore this iPhone before it can be used with iTunes". An Unknown Error Occurred 21 Iphone 4 Sign in to make your opinion count. The power is disconnected monetarily and the phone restarts forgetting its position in the data transfer causing error 21 January 21 by teenylowe And also thank you too August 1 by Don't worry, we're here!

An Unknown Error Occurred 21 Iphone

i love u guys :)))))))))ReplyDeleteitsallaboutmath20/06/2013, 14:42When i tried to save as note pad, it showed "access denied" helppppp. http://anditsfixed.blogspot.com/2012/10/solved-itunes-error-3194-error-21-and.html You may have to register before you can post: click the register link above to proceed. An Unknown Error Occurred 21 Itunes About Dr.Fone | Privacy & Terms | Promise USA Choose your language This changes the language of the site. An Unknown Error Occurred 21 The Iphone Could Not Be Restored 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.

This device isn't eligible for the requested build." In Windows the error is even less descriptive: "The iPhone "iPhone" could not be restored. http://svbuckeye.com/unknown-error/an-unknown-error-occured-48.php System specs of the computers i've tried it on, 2 pcs with windows 7 64bit, 1 mac book pro, 1 unit windows xp. this is not the fix for 100% of error 21, but it HAS been the fix in my experience several times. Alternative method is the way go folks!! Unknown Error Occurred 1600

ipsw) but for some reason cannot complete the authentication process. If Windows needs your permission to continue, click Continue. I was ready to buy a new battery and now I don't have to. have a peek at these guys About Press Copyright Creators Advertise Developers +YouTube Terms Privacy Policy & Safety Send feedback Try something new!

Cancel Warrior Harry Rep: 1 Posted: May 2 Options Permalink History Hello Friend, I had this problem. An Unknown Error Occurred (21) Iphone 5 Enter your password Use the down arrow key to find the “gs.apple.com” entries. I tried loads of times until i discovered it was down to a totally discharged battery.

I have spoken to countless persons seeking assistance my time at applecare.

if you plug in your charger and turns on immediately that means the battery connector piece on the motherboard is broken or missed place. NOT good advice for people who come here looking for help. Cancel gti3993 Rep: 1 Posted: 11/18/2015 Options Permalink History Error 21 First try to replace the battery . The Ipad Could Not Be Restored An Unknown Error Occurred 21 Word of caution again - do not try to fix this error using softwares available in the internet.

Snazzy Labs 3,573,628 views 8:17 Water damage iPhone 4 problems - Duration: 6:50. Loading... YES if i open a "closed" unit and am not apple certified ( which i am and owner of a local service provider/repair center which is besides the point and the check my blog What is iPhone Error 21?

This feature is not available right now. Yes No Voted Undo Score 0 Cancel Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? because i want to unlock..pls teach me how to downgrade itunes ReplyDeletetbag27/10/2014, 20:44This article helps me to solve error 21clean my mac when I really need to work on the my