Don't shoot me if it isn't working i just try to help.. Yes No Voted Undo Score 0 Cancel Comments: need some guides here... Reply → Mike • 4 years, 8 months ago Thank you. You just saved my butt Reply → guestuser • 4 years, 4 months ago fixed in step two! Note: Work systems may put information into the hosts file. weblink
The DFU thing worked perfectly and i had no more errors :D. Reply → Apple Repair Store New Orleans • 5 years, 3 months ago Maybe I missed something, but I thought you were going to tell us what error 21 means? I opened Cydia in my iphone and downloaded a file .Then, although I wait , my phone cannot reopen again. it always stuck on restoring the firmware part. (final part. http://jaxov.com/2011/03/how-to-fix-itunes-error-21-during-custom-ipsw-restore/
my phone doesnt really turn on/off so what i did to put it on dfu mode is turn if on and hold power and home button till the screen turns black My solution: I opened the phone, removed the battery, cleaned out the battery connector and reattached the battery. Sign in to make your opinion count. What are you actually trying to figure out?
I think this is something to do with boot loop. Can anyone offer any suggestions?Here is what my TinyUmbrella log shows:10/04/2011 03:25:13.683 DFU Device connected10/04/2011 03:26:13.907 DFU Device disconnected10/04/2011 03:26:19.047 Recovery Device connected10/04/2011 03:26:26.785 Recovery Device disconnected10/04/2011 03:30:51.258 Recovery Device connectedBasically Reply → Patrick • 4 years, 9 months ago Hi,Try this for your 1600 error: http://bit.ly/fz16gC Reply → TorySparks • 4 years, 9 months ago My iphone 4 is Error 21 Iphone 5 Battery Waleed Ahmed 734,322 views 10:07 How To Fix The Error 21 When Restoring Your iDevice. (WhiteTech) - Duration: 1:41.
Your device will display this particular error when iTunes tries to authenticate the downloaded restore files (. Error 21 Iphone 4s im so sad right now. This was made worse by settings left over from previously saving my shsh blobs.Basically the solution is the following: Step 1 get out of recovery mode by:I downloaded the tinyumbrella “fix https://drfone.wondershare.com/iphone-problems/iphone-error-21.html Was this answer helpful?
FollowTroubleshooting security software issues to resolve this issue. Iphone 5 Error 11 this may help the power issue and the restore.. basic HTML tags are also supported learn more about Markdown test test 1 2 3 4 5 6 7 8 9 10 The upper sidebar block. 1 2 3 4 5 The lower sidebar block.
have you turned off all anti spam/spy/virus etc. https://www.ifixit.com/Answers/View/81953/iPhone4+won't+restore+and+shows+Error+21 Press and hold power and home button until it reboots into Recovery mode and use Redsn0w instead of iReb. Iphone Error 21 Fix Windows please help me.. Error 21 Iphone 5 Reply → sumon • 1 year, 10 months ago thanks Reply → yaman weis • 1 year, 10 months ago I've just finished trying it, i could put the
Show more Language: English Content location: United States Restricted Mode: Off History Help Loading... have a peek at these guys Update this is it.... you tell me what you HAVE done. 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 Error 21 Iphone 6
Cancel 21 Answers Filter by: Most Helpful Newest Oldest Most Helpful Answer not Rep: 145 2 1 1 Posted: 07/07/2012 Options Permalink History when the os does not load and all Cancel Mac Rep: 1 Posted: 06/19/2012 Options Permalink History My answer is: there is no fix to error 21 getting white screen. Please refrain from posting queries w/o a follow-up. http://shpsoftware.com/error-21/iphone-error-21-white-screen.php struggled with it back n forth methods docking-redocking, hold power n home buttom etc but it kept throwing the same error.
To do that, you must use iReb to put your device in the mentioned state. Iphone 4s Error 21 Hardware Solution as long as it's not huge cost of parts. all of your errors are for this problem which is why i keep saying check your computer.
sometimes during restore i get apple logo or WSOD with 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 I do know that you CAN downgrade without shsh blobs as I've done it myself. Iphone Error 21 Iphone 6 Reply → WinryR • 3 years, 10 months ago Thanks you, >_>!
Reply → SkanZ • 5 years, 2 months ago I have put my iPhone 3g into dfu and pwned dfu and i am still getting error 21 it was original Merely open your device, and confiscate the screw used to connect the battery. At no point have i seen the phone boot to an Apple Logo with a Loading bar. this content May not work everytime but worked for me.
So if set hosts to cydia is GREYED out or BLURRED thats why. Step 2:Now push and press the home button, then the Wake /sleep button at the same time when holding home button. Just to interesting and to intriguing. There are several things you can try to do to fix the issue.
im really having a hard time fixing this... My phone has been a brick for a few months now and im desperate. Yes No Voted Undo Score 65 Cancel Comments: my iPhone does the same thing 12/27/2014 by imani I just had this error, I removed screen, changed battery for another one from