Step 1. When you put your iPhone in recovery mode, it loads iBoot which makes sure that the firmware you are trying to restore is greater or equal to the current firmware. I hope you fix this... Lydia EDIT: Sooo... http://magsuite.com/error-21/iphone-4-restore-error-21.html
have you uninstalled itunes, have you changed usb ports/cords/ changed user for pc. please, please... The power is disconnected monetarily and the phone restarts forgetting its position in the data transfer causing error 21 January 21 by teenylowe And also thank you too August 1 by Reply → Max • 5 years, 4 months ago Hello!
FollowTroubleshooting security software issues to resolve this issue. Device loaded to DFU mode, showing completely blank screen. This error 21 may appear during the installation of a program, while Apple Inc.-related software programs (eg iTunes) running during startup or shutdown Windows, or even during installation of the operating as long as it's not huge cost of parts.
Yes No Voted Undo Score 0 Cancel Comments: First of all, thanks for the answer! hardware problem? 04/02/2011 by markeeinsik did you try a different computer???or a mac??? 04/02/2011 by pollytintop markeeinsik why not take pollytintop up on the idea of fixing the iPhone for you? thanks for you time in reading my post... Iphone 4s Error 21 Solution Enter your password Step 6.
the reason I'm asking is that error 9/14/21 can all be caused by your security software disrupting the download. Iphone 5 Error 21 And i tried to restore it via redsn0w bur i cant becuz it needs dfu too I also tried to Edite the HOST file but It does not make difference .. Also, check your hosts file to verify that it's not blocking iTunes from communicating with the update server. Thanks a lot.
my phone is down yesterday, if i have no connect usb to pc, i would not get the recovery mode and apple logo. Error 11 Itunes then itunes reads it and i go with the restore process but when the phone is about to get to the apple logo screen where the wheel and progress bar shows and no you don't have to hold the home button. just change the battery and your problem will be solve ..!
please help me.. Again, I'd like to stress than it is indeed in a PWNED DFU mode. Error 21 Iphone 4 i successfully managed to restore it to 4.2.1 but when i tried to jailbreak it using redsnow, it hanged during the "downlading jailbreak data". Error 21 Itunes i was going to toss phone and computer …..pulling hair out .
By force installing an iOS like this w/o an SHSH, a DFU loop is all what you will get. weblink Restore your device Was this answer helpful? Restore your device in a pwned DFU mode always. Yes No Voted Undo Score 6 Cancel Comments: thanks buddy. Iphone 6 Error 21
I do not see myself answering your query anywhere on this page. Reply → ana • 3 years, 11 months ago omg hallelujah!!!!!!!i love you!!! i wanna take you behind a middle school and get you pregnant with my non-existant willy!!!! Open "hosts" Step 7. navigate here Here's where the file is located.
Reply → Abe Dajani • 4 years, 10 months ago Honestly this is what i have been getting and it's simple frustrating, so what i did was i bought a Itunes Error 21 Iphone 6 I don't know what UDE mode is,. its going nuts...
So, until its public, only the Apple devs can get their hands onto these betas by officially registering their devices with Apple to run it on. Iphone 4s is a much better device. They tried but my phone is not OK .Sir, it is my problem. Tiny Umbrella You practically saved my life.
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 Reply → ----- • 3 years, 11 months ago Thank you SO VERY much!!!!!!!!!!!! The Home + Power button does work, it will detect your devices once you do it.. http://magsuite.com/error-21/iphone-5-restore-error-21.html I couldn't use it, it just turn to black screen and stuck at apple logo screen.
Browse to “C:\Windows\System32\Drivers\etc”. Yükleniyor... Çalışıyor... Click “Open..” from File menu.