This helped a lot!!!! Any suggestions? Advertisement Autoplay When autoplay is enabled, a suggested video will automatically play next. I tried it again but when I try to go on DFU mode I get a white screen. http://btcherb.com/error-21/ipad-2-restore-error-21-fix.php
I am iphone 4s user(5.1.1). Try the solution here: http://bit.ly/tQlgaHOr you can use Redsn0w to place your device in Pwned DFU Mode.Hope that helps!! Once again thank you guys sooooo much.
Turns out it was a compound issue of the battery and an incomplete software update which made it incredibly hard to diagnose. Reply → Dave • 5 years, 4 months ago So, I switched OS versions from 4.0 to 4.1, with a little bit of luck. if the problem persist .... Error 21 Iphone 5 Battery For PC users, you can check the OS update, here.Charge the batteryCheck your iPhone battery life and ensure it has enough power.
Reply → Kobil • 4 years ago You are like a Neo in Matrix! Iphone 5 Error 21 Cancel cb324 Rep: 73 1 1 Posted: 08/05/2012 Options Permalink History I have had this problem for the past 2 days and I finally fixed it. By the way, is your usb hub powered? https://drfone.wondershare.com/iphone-problems/iphone-error-21.html like why didn't i think of that…..lol. …..thanks …i'm so thankful and glad that you have that knowledge…thanks again .
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. Iphone Error 11 Reply → Jag31 • 4 years, 9 months ago Thanks a lot bro, now my iPad is restoring fine. out of hundreds of posts you were the only one that please help me.. FollowTroubleshooting security software issues to resolve this issue.
I just don't know what to do. http://jaxov.com/2011/03/how-to-fix-itunes-error-21-during-custom-ipsw-restore/ To fix the issue, consider disabling any security and antivirus softwares temporarily or remove them. Iphone Error 21 Fix Windows ok so open your phone up like your going to take the battery out make sure you have the phone charger hooked up to the phone and usb in too the Error 21 Iphone 4 Even switched usb ports.
It really did. http://btcherb.com/error-21/ipad-error-restore-21.php iPhone screen remains having an itunes logo with charger connected to it. I'm just trying to upgrade to firmware 4.0 Reply → Pramod • 5 years, 2 months ago Use Redsn0w instead to put your device into a Pwned DFU mode. Reply → Dave Gabz • 3 years, 11 months ago Dude your a star!!!!!!!!!!!!!!!!! Iphone 6 Error 21
Download Download Dr.Fone - iOS Data Recovery Recover lost or deleted contacts, messages, photos, notes, etc. Reply → Anurag Mamc • 4 years, 8 months ago thanx a ton for help!!! Yes No Voted Undo Score 6 Cancel Comments: thanks buddy. this contact form Drag the "Copy of hosts" (Windows XP) or "hosts -Copy" (Windows Vista/7) file from your Desktop back into the original location (given in step 2).
Nothing else I tried worked on that Windows 7 PC (another WinXP laptop was OK). Iphone 6s Error 21 It's also best to remove all other USB cables and devices that are not being used.Method 6: Use Another ComputerIf the problem persists, it is a good idea to try restoring or Reply → David • 5 years ago Hi everybody,I've a really strange problem.
I used Big Brother, although this didn't really improve the experience to be honest. SEARCH FOR THE LINE THAT READS "18.104.22.168 gs.apple.com." AND DELETE IT. Keep track of when and where the error 21 occurs is critical information in solving the problem. Iphone 4s Error 21 Hardware Solution Cheers!
share Share on Twitter Share on Facebook Email Link Like + Quote Reply elliwhi, Oct 30, 2011 elliwhi macrumors member Joined: Oct 30, 2011 Location: UK #25 mohicanspap said: ↑ Try tiny umbrella and restore. Unplug USB Devices you Don't Need Unplug every USB device from your computer that you don't need, especially other smartphones or storage drives. http://btcherb.com/error-21/ipad-3g-restore-error-21.php The actual difference between recovery and DFU mode is that when you put your iDevice into DFU mode, it do not loads iBoot automatically.
Before you reset the hosts file to default, ask your support staff for help. Try to use the other USB cable that is original or having MFI certificate.USB Connection IssuesThe following errors 3, 14, 1600, 1601, 1602, 1603, 1604, 1611, 1643-1650, 2000, 2001, 2002, 2005, My problem get easily how to restore iTunes error 21. Reply → Pramod • 5 years ago You can currently update your iOS only if you have an SHSH saved for that iOS version to which you want to update
Helpful (0) Reply options Link to this post by KiltedTim, KiltedTim Mar 17, 2014 5:11 PM in response to OnceUponAnAppleCare Level 9 (56,386 points) Mac OS X Mar 17, 2014 5:11 Read this http://bit.ly/oKCpYX & confirm the same first before you restore your device. i.e. FollowTroubleshooting security software issues to resolve this issue.
If it is outside of its warranty, you can pay them for replacement. Try to restore it again via iTunes. If Yes, then your battery itself is faulty and needs replaced!iphone 4 owners may purchase a replacement from amazon for around 5 dollars and do the replacement them selfs ( walkthrough Cancel Tom Rep: 1 Posted: 01/16/2015 Options Permalink History Just plugged my I-Phone 5 to Itunes left it there and did a restart on my computer with the phone still plugged
In rare cases, these errors may be a hardware issue. Double-click Notepad. please help me . I think this is something to do with boot loop.
Can I open up the back with something else? OR turn off firewall, and delete the IPSW file causing itunes to redownload the restore file again. This *really* shouldn't work, but it's finally given me my iphone back.
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