Solution 8: Check modified or outdated software The iPhone Error 21 might be caused because of an outdated or corrupt software. There are probably a lot of conflicts happening underneath triggering errors. 3. Answer this question I have this problem too Subscribed to new answers Is this a good question? Dr.Fone - Android Data Recovery The world's 1st data recovery software for Android phones and tablets. this content
When plugged into the computer it boots to the apple logo, and then restarts - sometimes it goes to itunes logo. Yes No Voted Undo Score 2 Cancel Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? Working... Cancel Steven Rep: 13 1 Posted: 10/25/2013 Options Permalink History I have a similar problem with my cousins iphone 4 which i offered to look at for her.
Reply → Apple Repair Store New Orleans • 5 years, 4 months ago Maybe I missed something, but I thought you were going to tell us what error 21 means? Sign in 352 62 Don't like this video? August 1 by maneesha3491 Show 2 more comments Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? It's completely compatible with Windows 10, or Mac 10.11, iOS 10 Available on: WindowsMacApp Store Try It FreeBuy Now Try It FreeBuy Now 30 Day Money Back Guarantee Steps to fix
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 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 TaibaAli101, I didn't have a security screwdriver so I used my manicure scissors ;') (P.S.: make sure you also take you sim card tray) 04/09/2015 by nadarifki what if i dont Iphone Error 21 Iphone 6 Click File > Open.
Open Menu Close Menu Apple Shopping Bag Apple Mac iPad iPhone Watch TV Music Support Search apple.com Shopping Bag : CommunitiesSign inPostBrowse discussionsContact SupportSearchCommunitiesContact SupportSign inContentPeopleSearch Support CommunitiesiPhoneUsing iPhone Please enter Open up 'iTunes.' Go to Menu > Help. However, fret not, we will show you how to fix that iPhone Error 21 easily and effec-tively and get back to leading your iPhone engrossed lives! Reply → Pramod • 5 years, 4 months ago You have to put your device into a Pwned DFU mode and not into recovery mode while restoring to a custom
Do you have any saved either via Cydia http://bit.ly/qS5bjW / TU? Error 21 Iphone 6s TunesGo Transfer, Download, Record, Organize, Manage, Burn, Discover and Enjoy Your Favorite Music Without iTunes. iFixit: Repair Manual Official App Free – Google Play Install Select a Language: 中文 日本語 Deutsch English Español Français Italiano Nederlands Português Русский язык Türkçe Machine translation Help Translate iFixit Close Good luck. :) Reply → ali • 5 years, 5 months ago thanks Javox.com everything tech needs you have it !!!
Reply → anton • 5 years, 2 months ago I tried to install the itunes beta, and used DFU to restore, it went perfectly, i intalled iOS5 beta6 but when Published on Jan 22, 2014Handy Reparatur , iPhone Reparatur Linkenheim ...Notebook Reparatur in Linkenheim-HochstettenTel.07249-3870512. Iphone 5 Error 21 Honey Shah 139,419 views 13:19 How To Fix The Error 21 When Restoring Your iDevice. (WhiteTech) - Duration: 1:41. Iphone 4s Error 21 Hardware Solution PDFelement - PDF Editor Easily Create, Edit, Convert, Sign, OCR PDF files.
Question & Answer 14,404 views 13:50 How to Fix Error code 3194 ,1600 , 21 , 1 on Itunes and Restore Update to New IOS 7 8 HD - Duration: 13:19. news I would appreciate it if you can help me out.Many thanks Reply → Pramod • 5 years, 1 month ago You need to put your device into a pwned DFU It's completely compatible with Windows 10, or Mac 10.11, iOS 10 Available on: WindowsMacApp Store Try It FreeBuy Now Try It FreeBuy Now 30 Day Money Back Guarantee Steps to fix Try It Free Try It Free Solution 2: Restart iTunes Now this is just a nominal measure you can look at, akin to how sometimes switching off then switching on a Iphone Error 11
Programs i have tried include: ireb -windows Tiny Umbrella irecovery sn0wbreeze redsn0w SemiRestore I have been at this for 1/2 weeks now and have searched google and formus high and low You might be using an old version of iTunes in which case you should refer back to Part 3 and update it. like why didn't i think of that…..lol. …..thanks …i'm so thankful and glad that you have that knowledge…thanks again . have a peek at these guys the device will shut down and turn into a full black screen.
Reply → Pramod • 5 years, 3 months ago Eh, what are you talking about? Error 21 Iphone 5 Battery Double-click Notepad. Conclusion: These 7 easy methods can help you to resolve iTunes error 21 while upgrading an iPhone to the latest firmware, backing it up or restoring a backup using iTunes.
i've changed my dock to a different usb port, iPhone starting responding and update started. Read More: http://www.iphoneimagerecovery.com Was this answer helpful? This method will help you to fix iTunes error 21 and recover your device. Error 21 Android You remember how I mentioned that the iPhone Error 21 is a result of the iTunes being blocked.
Got code 21 found this and it fixed omg thank you so much lol! 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 Hemm 154,252 views 6:18 Solucion error 21 - Duration: 5:19. http://clockworklaw.com/error-21/iphone-3gs-cannot-restore-error-21.php Facilware Facilware 104,820 views 5:19 5 Ways To Fix iTunes Error 21 iPhone 5 5S 5C 4S 6 6 Plus 6S & 6S Plus - Duration: 3:07.
Removing the battery for a while then removing also has not worked. Sign in to make your opinion count. Restarting iTunes is the best possible solution in such cases; as it resets some values and bits underneath to bring things back to normal. 2. Conclusion In listing out the different methods by which you could fix iPhone Error 21, we haven't discrimi-nated between the different methods.
Type "hosts" (without quotation marks) and press Enter. kimani • 11 months, 3 weeks ago does this error 21 have anything to do with the battery Reply → Eghosa Igiebor • 1 year ago Please help me fix Change the way you work with PDF. Close Notepad.
Step 3. Click 'Start' to go on with the process. Reply → Kobil • 4 years, 1 month ago You are like a Neo in Matrix!