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Iphone Cannot Be Restored Error 21 5.1.1

Yes No Voted Undo Score 0 Cancel Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? I Tried to do the restore from other macs or pcs and everything works fine.My MacBookPro is completely up to date, iTunes is up to date. Hope this helps. :) Reply → Pramod • 5 years, 5 months ago Make sure that if your trying to restore to a custom IPSW, you'll need to put your If you don't have the SHSH blobs for the firmware you want, there is nothing you can do. check my blog

Try it again. 0xE8000065 sn0wbreeze custom firmware error on USB connection. Error 37 iPod touch 2G LLB patched with the 0x24000 Segment Overflow was used on an iPhone 3GS custom firmware. kimani • 11 months, 1 week ago does this error 21 have anything to do with the battery Reply → Eghosa Igiebor • 12 months ago Please help me fix I will post the results as soon as I have them. (I feel dumb for not pinging gs.apple.com earlier) lolReplyDeleteTristanMAC11/04/2013, 08:01You need to make sure that you ping "gs.apple.com" with a http://jaxov.com/2011/03/how-to-fix-itunes-error-21-during-custom-ipsw-restore/

but still got error 21 .. Reply → Dave • 5 years, 5 months ago So, I switched OS versions from 4.0 to 4.1, with a little bit of luck. Read more here http://bit.ly/muD4GL Reply → Connor • 5 years, 5 months ago Ok that got rid of Error 21 but now I have Error 1600… Reply → Wolverine it didnt power on until i got home and pluged it in.

To ensure this you can use a really easy-to-use and convenient software called Dr.Fone - iOS System Recovery. Remove and clean motherboard. If there's a real problem, this method will be helpless before it, but if the iPhone Error 21 is a temporary glitch, this should take care of it. I put the battery back, connected the phone to iTunes and the restore worked like a charm.PS: I am guessing that all the phone needed was a complete hard reset.

I was ready to buy a new battery and now I don't have to. Next, you want to back up the hosts file somewhere and delete everything under the 127.******* local host line and save it. Error 13 Occurs when you want to install an iOS 4.1 beta firmware with iTunes for Windows (actively blocked by Apple; beta users are developers and therefore must have a Mac). https://discussions.apple.com/thread/4124861?tstart=0 All comments are moderated before they're approved, so if you're spamming around or being rude, don't even bother :) Newer Post Home Subscribe to: Post Comments (Atom) Google Archive Archive August

Error 6 Not enter the downgrading mode, change USB port (the back one of chassis is better) and restart computer. Create new user, try syncing with new user's library. Right-click the "Copy of hosts" (Windows XP) or "hosts -Copy" (Windows Vista/7) file, and choose Rename. The App you've tried to download in iTunes couldn't be saved.

You always have to go into DFU mode and restore from there. https://www.ifixit.com/Answers/View/81953/iPhone4+won't+restore+and+shows+Error+21 I pressed Shift + Restore and then I am supposed to select a file? Fix iPhone error 21 Once the download is complete, Dr.Fone will automatically start repairing the iOS, except this time you wont be bothered with an iPhone Error 21 message! Restore, update or fix the permissions from the carrier bundle to update the carrier settings via iTunes. 0xE800006B Device was suddenly unplugged.

Errors 0 ... 100 Error 1 You are attempting to downgrade an iPhone from iOS 5 to iOS 4.x. click site At no point have i seen the phone boot to an Apple Logo with a Loading bar. obg desde ja Reply → kurtis ram • 3 years, 5 months ago my iphone is stuck in recovery mode and i have a broken lock button and error 21 How to Fix iPhone Restore Error 21 - Option # 1 Easiest option is to upgrade or restore using a computer, which you've not used before or belongs to someone else.

can u just say me how to update iphone 3gs to ios 4.0 & unlock it …? See iTunes: Advanced iTunes Store troubleshooting https://support.apple.com/en-in/HT203361 [ If the hosts file blocks the iTunes Store in Mac or Windows Remove or block your computer's hosts file entries that interfere with Im using Apple Ipod Touch fifth generation ios 6.xReplyDeleteAuthor10/02/2013, 13:59For Anonymous10/02/13 1:55 pmWhen you've tried these methods and u still get the same error it normally means that something is blocking news 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

share Share on Twitter Share on Facebook Email Link Like + Quote Reply Nicolas4ever, Aug 26, 2012 Nicolas4ever macrumors 6502a Joined: Jul 7, 2010 #2 have a look here http://jaxov.com/2011/03/how-to-fix-itunes-error-21-during-custom-ipsw-restore/ Recovery Mode - Which is Which? You are trying to update to a beta firmware without UDID activation.

share Share on Twitter Share on Facebook Email Link Like + Quote Reply Nicolas4ever, Aug 26, 2012 Nicolas4ever macrumors 6502a Joined: Jul 7, 2010 #10 royalewithcheez said: ↑ Downloading firmware just

please help me . You are trying to downgrade an iPhone 4 to an earlier version of iOS 5, using redsn0w. please help!!! 04/26/2015 by karisma alvarez bro,my phone does the same exsact thing !!! If trully stuck (even with an regular iTunes Restore), edit the hosts file and comment out the "guzzoni.apple.com" line GetDeviceID: failed for iBoot (experienced on Windows 8) Error 1601 See KB

Yes No Voted Undo Score 0 Cancel Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? i tryed all ways to restore but i didn t succeed. Device is still bootable if you kick it out of recovery mode. More about the author Error 2 ASR does not exist on ramdisk or is corrupt/not signed.

Please update iTunes and try it again. Reply → Pramod • 5 years, 3 months ago You have to put your device into a Pwned DFU mode and not into recovery mode while restoring to a custom FollowTroubleshooting security software issues to resolve this issue. Preview my answer Post my answer View Statistics: Past 24 Hours: 80 Past 7 Days: 545 Past 30 Days: 2,852 All Time: 275,689 22,516 Free Manuals 89,098 Solutions 6,813 Devices iFixit

Press and hold power and home button until it reboots. If that fails, restore. please help me and give me instruction step by step and be verry clearly about how to modify hosts what program shouled i use to open it? If your device is an Apple TV 2G, iPad, iPhone 3GS, iPhone 4, or iPod touch 4G and you have saved your SHSH blobs for the firmware you are installing, you

You save my iphone. Please help. United States Copyright © Apple Inc. All rights reserved.