21 Error Iphone Restore
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Iphone Restore Error 21 Solution
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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
Iphone Restore Error 3194
itself out of nowhere and wouldn't turn back on. I placed it on
Iphone Restore Error 21 Battery
a dock & the connect to itunes screen showed up. I plugged it into my computer and when it began iphone restore error 21 fix to restore it 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 https://drfone.wondershare.com/iphone-problems/iphone-error-21.html 6 Posted on Jun 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 (55,705 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, https://discussions.apple.com/thread/5118033?tstart=0 28, 29, 34, 36, 37, 40These 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
iTunes error 21 while trying to restore DarkNinjaL0rd SubscribeSubscribedUnsubscribe3131 Loading... Loading... Working... Add to Want to watch this again later? Sign in to add this video to a playlist. Sign in Share https://www.youtube.com/watch?v=BxcjQcMk3QY More Report Need to report the video? Sign in to report inappropriate content. Sign in Statistics 76,193 views 79 Like this video? Sign in to make your opinion count. Sign in http://jaxov.com/2011/03/how-to-fix-itunes-error-21-during-custom-ipsw-restore/ 80 32 Don't like this video? Sign in to make your opinion count. Sign in 33 Loading... Loading... Loading... Rating is available when the video has been rented. This feature is restore error not available right now. Please try again later. Published on Nov 17, 2012This is a video explaining how to bypass iTunes error 21 while trying to restore. Error 21 is caused when iTunes verifies the restore with Apple and Apple doesn't allow it.Navigate to:C:/Windows/system32/drivers/etc/ Category Howto & Style License Standard YouTube License Source videos View attributions Show more Show less Loading... Autoplay When iphone restore error autoplay is enabled, a suggested video will automatically play next. Up next Fix error 21 iphone (new solution) - Duration: 7:55. Jasmeet Singh 39,188 views 7:55 How we fixed error 21 in this iPhone 4 - Duration: 5:01. Leon Stacey 386,762 views 5:01 Fix Error 21 and 3194 [Very Fast and Easy ] 2nd - Duration: 4:31. TheLucweb 54,138 views 4:31 How To Fix The Error 21 When Restoring Your iDevice. (WhiteTech) - Duration: 1:41. MattyTheCanadian 126,016 views 1:41 100% working method to fix ITUNES ERROR on RESTORING/UPDATING - 3gs/4/4s/5 ALL ipad ipod touch - Duration: 10:07. Waleed Ahmed 720,680 views 10:07 How to Fix iTunes Error 9 on iTunes Restoring iPhone / iPad (All iOS Versions) - Duration: 18:38. F.C.E. 365 TV - iDevice Central 105,153 views 18:38 Iphone,Ipod Touch,Ipad fix error 21, 1600-1610 - Duration: 5:38. Daniel Reinoso 32,995 views 5:38 iTunes Error Code 21 - Duration: 5:09. User 41,523 views 5:09 How to fix error 21 on Itunes!!!! - Duration: 1:14. Obada Daghlawi 40,828 views 1:14 How To Copy iTunes Media Library To USB Flash Drive - Duration: 5:29. Jamie Wagner 10
Jailbreak Developers iPhone Dev Team Saurik MuscleNerd Planetbeing Comex Pod2G P0sixNinja i0n1c iH8Sn0w GeoHot NotCom Jailbreak Guides iPhone Jailbreak Tutorials Jailbreak iPod Touch Jailbreaking Explained Cydia Jailbreak Software Sn0wbreeze Absinthe Blackra1n LimeRa1n JailbreakM Redsn0w Greenpois0n PwnageTool Seas0nPass iPhone Unlock Unlock iPhone Unlock iPhone 3Gs Unlock iPhone 4 Unlock iPhone 4s Ultrasn0w News IOS Wiki Fix iTunes Error 21 During Custom IPSW Restore [How-To Guide]By Ben Johnson last updated June 27, 2014 Share on Twitter Share on Google+ Share on Facebook Share on LinkedIn Jailbreaking your iPhone, iPod Touch or iPod using custom IPSW made by PwnageTool or Sn0wbreeze requires a full firmware restore using iTunes. During the restore process, if you encounter Error 21, it means that you are trying to restore custom IPSW using the recovery mode. To fix this issue, you must put your iDevice into DFU mode.DFU or Device Firmware Upgrade mode allows all iDevices to be restored from any state. The actual difference between recovery and DFU mode is that when you put your iDevice into DFU mode, it do not loads iBoot automatically. When you put your iPhone in recovery mode, it loads iBoot which makes sure that the firmware you are trying to restore is greater or equal to the current firmware.To fix iTunes error 21, you must put your iDevice into DFU mode using the following instructions:Connect your iDevice to your PC or Mac via USB cable and launch iTunes.Hold down the Home+Power button for 10 seconds.After 10 seconds, release the Power button but keep holding the Home button until iTunes detect your iPhone in recovery mode.Once your iDevice is in DFU mode, you should see nothing on its screen. It should be completely blank.Even if your iDevice is in DFU mode, iTunes will detect it as a recovery mode device and will display a message as shown in the above screenshot. As soon as you see the above message, restore custom IPSW and hopefully this time you will not get iTunes Error 21.Be Sure to Check Out:Fix iTunes Error 3194 While Restoring iOS 5.1.1 on iPhone, iPod & iPad
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