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Iphone 4s Will Not Restore Error 21

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Please help me. Mac users - Navigate to privateetc and open the hosts file. 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 make sure the iPhone is connected to a power source (though not pertinent if the battery has enough juice) Was this answer helpful? his comment is here

Try to use the other computer which has a different operating system. Firstly apple has introduced a security check which caused the recovery mode. any suggestions? The DFU thing worked perfectly and i had no more errors :D. https://discussions.apple.com/thread/5118033?tstart=0

Iphone 5 Error 21

Wanna get iOS5 badly))) Reply → Pramod • 5 years, 1 month ago Use the latest beta version of iTunes 10.5 (Beta 7) in conjunction with the latest iOS 5 If you are using Mac, go to the App Store app and click Updates on the tool bar. Cancel Warrior Harry Rep: 1 Posted: May 2 Options Permalink History Hello Friend, I had this problem. Answer this question I have this problem too Subscribed to new answers Is this a good question?

Here is how you can update iTunes:For Mac users, choose iTunes from the menu bar >> Check for updates.For PC users, choose Help from the menu bar >> Check for Update.iTunes 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 Waleed Ahmed 734.322 weergaven 10:07 How to fix iTunes Restore Error 21 - Duur: 7:26. Iphone 4s Error 21 Hardware Solution Under the mainframe is a another frame that you have to fix the spokes if they are bent.

Yes No Voted Undo Score 0 Cancel Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? July 5 by mikfaya I tossed my wife's Apple iphone 5 into the Columbia River and bought the cheapest replacement cell phone shown on the AT&T web site. Apparently the problem was I hadn't properly connected them. https://www.ifixit.com/Answers/View/81953/iPhone4+won't+restore+and+shows+Error+21 Right-click the "Copy of hosts" (Windows XP) or "hosts -Copy" (Windows Vista/7) file, and choose Rename.

i don t understand how to modify hosts. Iphone Could Not Be Restored Error 29 Yes No Voted Undo Score 12 Cancel Comments: I can't pop open the back, I don't have a security screw driver. Next, press and hold the Sleep/Wake and Home buttons until the device restarts. i tryed all ways to restore but i didn t succeed.

  1. It will work i tryed it and it works 12/16/2015 by Cody Smith Wowwww...
  2. cymode 2.938.412 weergaven 2:26 Meer suggesties laden...
  3. info is info ..
  4. Helpful (0) Reply options Link to this post by martinezkrazya, martinezkrazya Feb 4, 2015 5:21 PM in response to _Alama_ Level 1 (0 points) Feb 4, 2015 5:21 PM in response
  5. 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,
  6. Yes No Voted Undo Score 0 Cancel Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz?

Iphone 6 Error 21

So I appreciate the added information. However, iTunes error 21 often shows up while an iPhone or iPad iOS update is attempted using iTunes. Iphone 5 Error 21 Bam Tavera this helps me alot. Error 21 Itunes in this part, the itunes should detect your device and you can now restore it properly. -i get the error (-1) by trying to downgrade my firmware from 6.1.2 to 6.1.1

You would like to induce the newest version of iTunes, then attempt to restore once more or update.The device has a beta version of iOS. • You are attempting to put http://auctusdev.com/error-21/iphone-5-will-not-restore-error-21.html The phone does not show any sign of life while not connected via usb (3 different fully charged batteries have been tested). When plugged into the computer it boots to the apple logo, and then restarts - sometimes it goes to itunes logo. Right-click the Lockdown folder and select Delete. Restart your computer and iOS device.Uninstall iTunes and install it again.iPod errors 1415, 1417, 1418, 1428, 1429, 1430Some errors may appear when you try to Iphone Error 11

in no way will this forfeit the ability for apple to support the unit you own. here's a tip: while on the image 1. Was this answer helpful? http://auctusdev.com/error-21/iphone-3gs-will-not-restore-error-21.html 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.

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. Iphone Error 21 Iphone 6 Just take full control! Yes No Voted Undo Score 0 Cancel Comments: nizam, i have try all steps that u have said above, but my phone still cant restore from itunes and giving me the

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Restore your device in a pwned DFU mode always. Reply → Hama9X • 4 years ago same problem as kevin, HELP PLZZ… Reply → Brad • 4 years, 9 months ago I followed the steps and now it An unknown error (21). [ + Administrative fix] Fazlen AbonnerenGeabonneerdAfmelden380380 Laden... The Iphone Could Not Be Restored An Unknown Error Occurred 29 i just try solution from here ..

However, if your Touch ID is broken, contact Apple, visit one of their stores or take your iOS device to Apple authorized service provider.Baseband IssuesThe issues we are going to discuss If the problem persists, consult nearest Apple service store. still the same issue ? check over here Right-click "Copy of hosts" (Windows XP) or "hosts -Copy" (Windows Vista/7) and choose Open.

apple replaces battery (done) 8 dollars ( includes shipping) remove a total of 3 screws place in battery, place screws back ( done) still this information is credible as it is An unknown error occurred (21)." I tried to disable my computer security, but it did the same thing. only if you are sure your battery is dead - connect to power ( on? I have spoken to countless persons seeking assistance my time at applecare.

your details Notify me of followup comments via e-mail. To get rid of this "error 53", you can try the same solutions below.Make sure:You have a privilege as an administrator account, not a guest account.You have a good Internet connection.The USB Cancel scott Rep: 97 1 1 Posted: 06/05/2012 Options Permalink History you don't have to replace battery or even take it out just take off back disconnect the battery(one screw) i but still got error 21 ..

Cancel pham @phamsondaklak Rep: 1 Posted: September 23 Options Permalink History hay qua ad oi . 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 All postings and use of the content on this site are subject to the Apple Support Communities Terms of Use. 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

Reply → Brad • 4 years, 9 months ago i placed my device into Pwned dfu mode with the latest version of redsnOw and it still does the same thing Now reconnect the battery, power on the device and connect it to the computer. Reply → Anurag Mamc • 4 years, 8 months ago thanx a ton for help!!! 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.

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 → Alan Kmiecik • 1 year, 2 months ago Battery replacement worked for me Reply → sara • 1 year, 2 months ago iv done all of the Though it's very unlikely to happen, yet your security program could list iTunes as a malicious program and block all incoming and outgoing data traffic through this app. Wait for 5 seconds and release the Sleep/Wake button, but keep pressing the Home button.

Your sarcasm however, IS both irrevelevant and unappreciated. Can a GM prohibit players from using external reference materials (like PHB) during play?