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An Unknown Error Occurred 21

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See iTunes: Advanced iTunes Store troubleshooting—follow steps under the heading Blocked by configuration (Mac OS X / Windows) > Rebuild network information > Mac OS X > The hosts file may Now iTunes error 21 has been fixed, go and restore to convention ipsw firmware without errors. Now navigate to the “Utilities” folder. i really want to start using this device. weblink

Daniel Reinoso 32,995 views 5:38 Fix Error 3194 While Restoring and Updating iPhone or iPad - Duration: 2:49. Merely open your device, and confiscate the screw used to connect the battery. Next, you want to back up the hosts file somewhere and delete everything under the 127.******* local host line and save it. 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

An Unknown Error Occurred 21 Itunes

So, what do you do? Drag the original hosts file to your Desktop. So unless you're trying to restore your iOS device to the latest version of iOS this guide may not be for you..ReplyDeleteLessa14/01/2013, 06:56None of this worked! =( I've been trying to Does anyone know what else I could do to fix it?

attempt to restore the device, when you recieve error 21 (unable to restore "device" unknown error occured 21)make sure your device has been plugged in long enough to recieve some sort 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 Cancel oldturkey03 @oldturkey03 Rep: 363.7k OTS 563 256 1k Posted: 03/05/2012 Options Permalink History [http://Here is ]what Apple suggest " Custom firmware restore fail (PwnageTool since 4.1). An Unknown Error Occurred 3194 It had nothing to do with the system but the the connection between the battery and the phone had gotten messed up.

Try one step at the time, don't overdo it. An Unknown Error Occurred 21 Iphone We apologise for any inconvenience. The ipsw file i'm using is the 6.0.1 for GSM which is appropriate for my gsm device. anchor Did it turn itself off and act like a brick?

Thank You!ReplyDeleteAnonymous08/01/2013, 17:03Make sure to close itunes when you remove the apple line from hosts. An Unknown Error Occurred 21 Iphone 4 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 If Windows needs your permission to continue, click Continue. In a hiring event is it better to go early or late?

An Unknown Error Occurred 21 Iphone

Ask Different works best with JavaScript enabled Survival Guide Apple Facebook Google Google+ How To iPhone Kindle Mac Youtube +1 Facetime GMail Google+ iOS5 posterous Social spotify Fix iPhone Restore Error http://anditsfixed.blogspot.com/2012/10/solved-itunes-error-3194-error-21-and.html Alternative As mentioned earlier, what causes the error 3194 in iTunes in most cases, is the inability of iTunes to contact Apple servers. An Unknown Error Occurred 21 Itunes All you need to do is to remove any reference to gs.apple.com i.e.: 74.208.105.171 gs.apple.com. In Windows You can find the hosts file on: "C:\Windows\system32\drivers\etc\hosts" Not sure on how to An Unknown Error Occurred 21 The Iphone Could Not Be Restored Helpful (1) Reply options Link to this post by KiltedTim, KiltedTim Mar 17, 2014 1:37 PM in response to OnceUponAnAppleCare Level 9 (55,712 points) Mac OS X Mar 17, 2014 1:37

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 http://crearesiteweb.net/unknown-error/an-unknown-error-50.html Helpful (0) Reply options Link to this post by KiltedTim, KiltedTim Mar 17, 2014 5:11 PM in response to OnceUponAnAppleCare Level 9 (55,712 points) Mac OS X Mar 17, 2014 5:11 Why not like us on Facebook and follow us on Twitter Tagged as: iPhone Comments on this entry are closed. Answer this question I have this problem too Subscribed to new answers Is this a good question? Unknown Error Occurred 1600

Open Menu Close Menu Apple Shopping Bag Apple Mac iPad iPhone Watch TV Music Support Search apple.com Shopping Bag : CommunitiesContact SupportSign inContentPeopleSearch Support CommunitiesiPhoneUsing iPhone Please enter a title. Cancel jhnjohn Rep: 1 Posted: 12/21/2013 Options Permalink History I have also this problem where when tried to transfer files from iPhone to PC encountered error message which stops my work Reply With Quote 05-19-2012,04:30 PM #8 Jro View Profile View Forum Posts Member Since May 17, 2012 Posts 13 I'm curious, since he's outside of the country of purchase would an http://crearesiteweb.net/unknown-error/an-unknown-error-39.html What is iPhone Error 21? 2. 7 Ways to Get Rid of iPhone Error 21 If you're associate degree iPhone user, you will encounter with some problems with the device.

Restore your device. An Unknown Error Occurred (21) Iphone 5 When was this language released? Thanks.ReplyDeleteTrev N Stace31/08/2013, 02:43Worked!

Dr.Fone - iOS System Recovery Fix with various iOS system issues like recovery mode, white Apple logo, black screen, looping on start, etc.

Mac users: • Open the program. • Open the menu, and click on iTunes. • Select check for updates. Solution 5: Check Sensor cable This step appears knotty, however, it's not. 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 The Ipad Could Not Be Restored An Unknown Error Occurred 21 You have to put your device into the DFU mode and not into recovery mode.

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 Leave comments or questions in the comments. All rights reserved. this content this is not the fix for 100% of error 21, but it HAS been the fix in my experience several times.

I have spoken to countless persons seeking assistance my time at applecare. Would you like to answer one of these unanswered questions instead? Some of the scenarios in which "An unknown error occurred (21)" shows up: Upgrading to a newer version of iOS on your iPhone Restoring your iPhone There are 2 easy solutions iPhone screen remains having an itunes logo with charger connected to it.

Wonderful for you. I have gotten past the point where it give me the 3194 error and it appears to be doing a restore. 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. Cancel 21 Answers Filter by: Most Helpful Newest Oldest Most Helpful Answer not Rep: 145 2 1 1 Posted: 07/07/2012 Options Permalink History when the os does not load and all

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 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 Mac OS X: On your Mac, go to your “Applications” folder. Fixing error 3194 in iTunes Quit iTunes Download TinyUmbrella. (download links on the sidebar of their site) Backup links: (Please check the official website for the latest version) TinyUmbrella for Windows

iPhone 3G Stuck In Recovery Mode & Wont Restore (after Jailbreak) Error 1015 By iArthur in forum iOS and Apps Replies: 0 Last Post: 05-16-2012, 04:08 PM 1600 Error on iTune and if the unit is BER ( beyond economical repair) or have gotten wet then apple will not service it at that point and it will be paid repair. The lower sidebar block. Choose Edit > Copy, and then choose Edit > Paste.

Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. Solution 2: Update your iTunes On every occasion, you want to carry out the restore or update, make certain that you have the latest version of iTunes installed on your system. I have tried using iTunes in restoring the firmware but it was stuck on the iTunes and usb logo just like you. Hemm 167,863 views 7:26 How to FIX error 21 on iPhone / iTouch - Duration: 2:10.

Yes No Voted Undo Score 8 Cancel Comments: Very well Scott your advice its the solution thanks for share!! 12/02/2013 by uio I can't take off the back, apparently I need Download Download Jul 20,2016 19:20 pm / Posted by Selena Lee to iPhone Problems Follow @001DrFone Product-related questions?