Cant Restore Iphone 4 After Jailbreak Error 21
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Close × Menu Repair Guides Answers Forum Parts & Tools Store Teardowns Translate Join Log In GO iFixit Fast Order Create a Page Edit Billing Info Order History Logout Join Log In Repair Guides Answers Forum Parts & Tools Store Teardowns Translate « Back to Answers Index iphone 5 error 21 81953 iPhone 4 Fourth generation iPhone. Repair is straightforward, but the front glass and LCD error 21 iphone 4s must be replaced as a unit. GSM / 8, 16, or 32 GB capacity / Model A1332 / Black and White. iphone iphone 6 error 21 4 restore fail 3122 Questions View all Clew Rep: 781 2 2 1 Posted: 03/05/2012 Options Permalink History Subscribe Unsubscribe iPhone4 won't restore and shows Error 21 My phone won't turn on, but shows the Apple logo when iphone error 11 I plug it in (either to the wall charger or the computer). Then, it goes to the Connect to iTunes screen and when I connect it to iTunes it tells me that I need to restore the phone. It will get all the way to "preparing iPhone for restore" then will say, "The iPhone could not be restored. An unknown error occurred (21)." I tried to disable my computer security, but it did the same thing.
Error 21 Itunes
Does anyone know what else I could do to fix it? Please help! Answer this question I have this problem too Subscribed to new answers Is this a good question? Yes No Voted Undo Score 65 Cancel Comments: my iPhone does the same thing 12/27/2014 by imani I just had this error, I removed screen, changed battery for another one from a spare phone, connected old screen back on, and YES no more error 21, phone restored fine and working without problem. 01/06/2015 by jeffa ps old battery ribbon connection was damaged. 01/06/2015 by jeffa my phone restore, keep getting Error YES no more error 21, phone restored 04/22/2015 by Ankit Gupta i need help mine does the same thing and it gets me so frusturated ive tried everything to restore it but nothing. please help!!! 04/26/2015 by karisma alvarez bro,my phone does the same exsact thing !!! its making me really mad doe 05/04/2015 by zenella garcia It worked but now it won't swip open the screen. 05/16/2015 by Maria Cotto Yes it worked, but now it won't swip open the screen. 05/16/2015 by Maria Cotto its nots working. it keeps doing it. 06/23/2015 by cheyeneham9761 Remove the battery and leave the phone for 2 minutes. Put the battery back, connect the phone to iTunes and restore. It worked for me. I guess the
not post a blank message. Please type your message and try again. _Alama_ Level 1 (0 points) Q: Can "unknown error 21" be fixed ?? (iphone 4) Recently my iPhone 4 just reset itself out
Iphone Error 21 Iphone 6
of nowhere and wouldn't turn back on. I placed it on a dock & error 21 iphone 5 battery the connect to itunes screen showed up. I plugged it into my computer and when it began to restore it iphone 6s error 21 stopped and the unknown error 21 window popped up. This has occured on 3 different computers & now I'm unsure how to handle this. -Please help. iPhone 4, iOS 6 Posted on Jun https://www.ifixit.com/Answers/View/81953/iPhone4+won't+restore+and+shows+Error+21 20, 2013 1:54 PM I have this question too Close Q: Can "unknown error 21" be fixed ?? (iphone 4) All replies Helpful answers Page 1 Next by KiltedTim, KiltedTim Jun 20, 2013 1:59 PM in response to _Alama_ Level 9 (55,790 points) Mac OS X Jun 20, 2013 1:59 PM in response to _Alama_ http://support.apple.com/kb/ts3694#error21Error 20, 21, 23, 26, 28, 29, 34, 36, 37, 40These https://discussions.apple.com/thread/5118033?tstart=0 errors typically occur when security software interferes with the restore and update process. FollowTroubleshooting security software issues to resolve this issue. In rare cases, these errors may be a hardware issue. If the errors persist on another computer, the device may need service.Also, check your hosts file to verify that it's not blocking iTunes from communicating with the update server. 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 also be blocking the iTunes Store. 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 file again on restart. 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 to _Alama_ Did you solve it? I have the same problem with my ipad 2. Helpful (0) Reply options Link to this post by OnceUponAnAppleCare, OnceUponAnAppleCare Mar 17, 2014 1:32 PM in response to _Al
Google. Het beschrijft hoe wij gegevens gebruiken en welke opties je hebt. Je moet dit vandaag nog doen. Navigatie overslaan NLUploadenInloggenZoeken Laden... Kies je taal. Sluiten Meer informatie View this message in English Je https://www.youtube.com/watch?v=mH62v_3S_Mc gebruikt YouTube in het Nederlands. Je kunt deze voorkeur hieronder wijzigen. Learn more You're http://www.ihelplounge.com/how-to-fix-itunes-error-21-while-restoring-the-iphone-ipod-touch/ viewing YouTube in Dutch. You can change this preference below. Sluiten Ja, nieuwe versie behouden Ongedaan maken Sluiten Deze video is niet beschikbaar. WeergavewachtrijWachtrijWeergavewachtrijWachtrij Alles verwijderenOntkoppelen Laden... Weergavewachtrij Wachtrij __count__/__total__ How we fixed error 21 in this iPhone 4 Leon Stacey AbonnerenGeabonneerdAfmelden10.87410K Laden... Laden... Bezig... Toevoegen aan Wil je hier later nog een keer naar kijken? Log error 21 in om deze video toe te voegen aan een afspeellijst. Inloggen Delen Meer Rapporteren Wil je een melding indienen over de video? Log in om ongepaste content te melden. Inloggen Transcript Statistieken 388.174 weergaven 347 Vind je dit een leuke video? Log in om je mening te geven. Inloggen 348 59 Vind je dit geen leuke video? Log in om je mening te geven. Inloggen 60 Laden... Laden... Transcript Het interactieve transcript error 21 iphone kan niet worden geladen. Laden... Laden... Beoordelingen zijn beschikbaar wanneer de video is verhuurd. Deze functie is momenteel niet beschikbaar. Probeer het later opnieuw. Gepubliceerd op 27 mrt. 2012http://www.thecomputerroomnottingham.... - 0115 972 1120 Serving Nottingham Derby and Leicester with parts and repair for iPhone, iPod, pc and mac of all kinds.This is showing how we fixed error 21 in this iPhone that was sent to us.This movie is for showing an example of what The Computer Room Nottingham can do for any issues you may have with computers, iphones and ipods. It was made by Leon Stacey and is no way a guide of how repairs can be performed by anyone else and to that end, The Computer Room Nottingham and Leon Stacey cannot be held responsible for anything that happens from you undertaking repairs yourself of any nature. Terms and Conditions of using our services are at www.thecomputerroomnottingham.co.uk/terms-and-conditions. Categorie Wetenschap en technologie Licentie Standaard YouTube-licentie Meer weergeven Minder weergeven Laden... Advertentie Autoplay Wanneer autoplay is ingeschakeld, wordt een aanbevolen video automatisch als volgende afgespeeld. Volgende How To Fix The Error 21 When Restoring Your iDevice. (WhiteTech) - Duur: 1:41. MattyTheCanadian 126.016 weergaven 1:41 iphone 4/4s/5 fix iTunes restore error 21 and 3194 - Duur: 2:08. FiPA COMPUTER 38.265 weergaven 2:08 Fix er
Jailbreak Tools Download Downgrade Microsoft Reviews Menu Home Apple iPhone iPhone Apps iPhone Accessories iPhone Wallpapers iPad iPad Apps Apple TV Apple Watch Apple Watch Accessories Apple Watch Apps Android Android Accessories Android Apps Jailbreak iOS Jailbreak iOS Jailbreak News Cydia Tweaks Jailbreak Tools Download Downgrade Microsoft Reviews Home How To's How To Fix iTunes Error 21 While Restoring iPhone / iPod Touch How To Fix iTunes Error 21 While Restoring iPhone / iPod Touch Posted By: ihelpounge Staffon: January 22, 201211 Comments FacebookTwitterGoogle+Pinterest Itunes Error 21 is the most typical error customers face while performing a restore on the iPhone. The Firmware tool to improve this issue is often called DFU mode, this mode allows you to restore your iDevice with an original iOS n or a custom iOS firmware. To fix iTunes Error 21 in order to restore your iPhone/iPod touch, connect to your device into DFU mode first to get by following the instructions according to your device, The steps below will help getting into DFU mode in case you do not know how to: Put your iDevice into DFU mode to Fix iTunes Error 21 While Restoring Connect your device to your PC or Mac via a USB cable and launch iTunes. Hold Home + Power button for 10 seconds. After 10 seconds release the power button off, but keep the Home button pressed until iTunes a little device in recovery mode you find there. Once your device into DFU mode, you see nothing on the screen, only a black image. (See above) If you successfully performed these steps, iTunes will give you a message that a device was found in Recovery Mode and restore it. Now click on the SHIFT button + Restore in iTunes button, so that iTunes can refer to the iOS firmware to which you are restoring to. If you have follow