Register FAQ / Rules Forum Spy Search Today's Posts Mark Forums Read
Go Back   MacRumors Forums > iPhone, iPod and iPad > iPhone > iPhone Tips, Help and Troubleshooting

Reply
 
Thread Tools Search this Thread Display Modes
Old Jun 1, 2012, 03:15 AM   #1
Stijn Van Hove
macrumors newbie
 
Join Date: Jun 2012
Unhappy iPhone error 21 or 1602

I visited a lot of forums to fix the error while restoring my iPhone 4.
However none of them worked for me...

I did NOT jailbreak my phone and am not planning to do so.
I tried to restore in recovery mode and DFU mode, tried to go to previous firmware with and without security software...
Also did the shift+click thing and this didn't work either.
I reinstalled every single program from apple just to be sure all is working properly.
The problem isn't my host file, I checked this as well.
I will add the restore log
log 47 is restore mod log 49 is DFU mode

Annyone knows something else I can try?
I really have no idea what it might be

Greets,
Stijn
Attached Files
File Type: txt iPhoneUpdater 49.txt (185.1 KB, 524 views)
File Type: txt iPhoneUpdater 47.txt (92.9 KB, 156 views)
Stijn Van Hove is offline   0 Reply With Quote
Old Jun 1, 2012, 05:48 AM   #2
TriJetHero
macrumors 601
 
TriJetHero's Avatar
 
Join Date: Oct 2010
Location: World
Did you try to kick it out of recovery with either TinyUmbrella or redsn0w?

Did you try holding power and home untill it reboots?

If that doesn't work you need to restore.

Error 21 measn your not in DFU mode.

http://iphoneblogr.com/faq-and-error-codes/

Hold power and home, after about 7 sconds the phone will turn off, keep holding another 3 seconds, now release power and keep holding home for another 10 seconds.

The screen should be black, not showing anything, connect usb, itunes should popup and state that it found a iphone in recovery mode(it's actually in DFU)

now restore with downloaded IPSW, it can only be the 5.1.1 version unless you saved your SHSH/APTickets with TU.
__________________
iPhone 5 iOS 7.0.6 Evasi0n7
iPad 4 3G 7.1 Stock
iPad 2 WIFI iOS 7.0.6 Evasi0n7
Mac Book Pro 15" mid 2010
TriJetHero is offline   0 Reply With Quote
Old Jun 1, 2012, 06:14 AM   #3
Stijn Van Hove
Thread Starter
macrumors newbie
 
Join Date: Jun 2012
Well thats my problem I'm sure it is in DFU mode... screen iss black(so no iTunes logo) iTunes pops up like it has to, even the log says it is a DFU device. And still I'm getting the 21 error...
And made iTunes download the newest ipsw as well

Kicking it out of recovery mode with TinyUmbrella just starts the boot loop again :s
Also using the fix recovery in TinyUmbrella just gives me a white screen and doing nothing for the rest is this normal?
the log says my phone should reboot however it just says a white screen

Last edited by Stijn Van Hove; Jun 1, 2012 at 06:24 AM.
Stijn Van Hove is offline   0 Reply With Quote
Old Jun 1, 2012, 06:20 AM   #4
TriJetHero
macrumors 601
 
TriJetHero's Avatar
 
Join Date: Oct 2010
Location: World
Quote:
Originally Posted by Stijn Van Hove View Post
Well thats my problem I'm sure it is in DFU mode... screen iss black(so no iTunes logo) iTunes pops up like it has to, even the log says it is a DFU device. And still I'm getting the 21 error...
And made iTunes download the newest ipsw as well

Kicking it out of recovery mode with TinyUmbrella just starts the boot loop again :s
Try putting it in pwned-DFU with redsn0w.

and try restore again
__________________
iPhone 5 iOS 7.0.6 Evasi0n7
iPad 4 3G 7.1 Stock
iPad 2 WIFI iOS 7.0.6 Evasi0n7
Mac Book Pro 15" mid 2010
TriJetHero is offline   0 Reply With Quote
Old Jun 1, 2012, 06:57 AM   #5
Stijn Van Hove
Thread Starter
macrumors newbie
 
Join Date: Jun 2012
well now I get error 2005
I'm looking what this might be

Also redsn0w says I'm missing Keys.plist data for this build

annyways I got rid error 21 now...
When I just connect it with the adapter on the power net it boots but gives a picture similar to recoverymode however it is with a gray backgroud and it gives time also I have to enter my passcode to get on this screen

Last edited by Stijn Van Hove; Jun 1, 2012 at 07:31 AM.
Stijn Van Hove is offline   0 Reply With Quote
Old Jun 1, 2012, 07:41 AM   #6
TriJetHero
macrumors 601
 
TriJetHero's Avatar
 
Join Date: Oct 2010
Location: World
try to kick it out of recovery

or try regular DFU and restore

the 2005 error is a connection problem, try another cable or port or other computer
__________________
iPhone 5 iOS 7.0.6 Evasi0n7
iPad 4 3G 7.1 Stock
iPad 2 WIFI iOS 7.0.6 Evasi0n7
Mac Book Pro 15" mid 2010
TriJetHero is offline   0 Reply With Quote
Old Jun 1, 2012, 07:54 AM   #7
Stijn Van Hove
Thread Starter
macrumors newbie
 
Join Date: Jun 2012
Well I got the same device multiple times in TinyUmbrella and all give me the same options...
Don't know what to pick...
Stijn Van Hove is offline   0 Reply With Quote
Old Jun 1, 2012, 08:03 AM   #8
EngageWithRage
macrumors 6502
 
Join Date: Jan 2012
Location: Your girlfriend's house
Quote:
Originally Posted by Stijn Van Hove View Post
Well I got the same device multiple times in TinyUmbrella and all give me the same options...
Don't know what to pick...
Are you using a Windows or OSX machine?
EngageWithRage is offline   0 Reply With Quote
Old Jun 1, 2012, 08:05 AM   #9
Stijn Van Hove
Thread Starter
macrumors newbie
 
Join Date: Jun 2012
windows 7 professional
Stijn Van Hove is offline   0 Reply With Quote
Old Jun 1, 2012, 08:20 AM   #10
TriJetHero
macrumors 601
 
TriJetHero's Avatar
 
Join Date: Oct 2010
Location: World
Quote:
Originally Posted by Stijn Van Hove View Post
Well I got the same device multiple times in TinyUmbrella and all give me the same options...
Don't know what to pick...
select connected device
exit recovery
__________________
iPhone 5 iOS 7.0.6 Evasi0n7
iPad 4 3G 7.1 Stock
iPad 2 WIFI iOS 7.0.6 Evasi0n7
Mac Book Pro 15" mid 2010
TriJetHero is offline   0 Reply With Quote
Old Jun 1, 2012, 08:26 AM   #11
Stijn Van Hove
Thread Starter
macrumors newbie
 
Join Date: Jun 2012
but its all the same number
it disconnects after the fix, than connects again...
and it doesn't fix annything...
it does do something because my phone gives a cmd like screen with things passing by
than it says waiting for reboot and it just gives the same device again a second time however not working as it should

Last edited by Stijn Van Hove; Jun 1, 2012 at 08:36 AM.
Stijn Van Hove is offline   0 Reply With Quote
Old Jun 1, 2012, 08:35 AM   #12
TriJetHero
macrumors 601
 
TriJetHero's Avatar
 
Join Date: Oct 2010
Location: World
is it still in recovery?

did you try fix recovery? and a new cable?

Otherwise just try DFU again and a restore.
__________________
iPhone 5 iOS 7.0.6 Evasi0n7
iPad 4 3G 7.1 Stock
iPad 2 WIFI iOS 7.0.6 Evasi0n7
Mac Book Pro 15" mid 2010
TriJetHero is offline   0 Reply With Quote
Old Jun 1, 2012, 08:39 AM   #13
Stijn Van Hove
Thread Starter
macrumors newbie
 
Join Date: Jun 2012
you got skype or something you can use now?
I think it will make this a lot easier...

and it just starts the the boot loop again
Stijn Van Hove is offline   0 Reply With Quote
Old Jun 1, 2012, 08:44 AM   #14
EngageWithRage
macrumors 6502
 
Join Date: Jan 2012
Location: Your girlfriend's house
I would trying deleting everything related to Apple in the "hosts" file

C: > Windows > system32 > Drivers > ETC > blah blah

Had the same issue and this fixed it for me
EngageWithRage is offline   0 Reply With Quote
Old Jun 1, 2012, 08:47 AM   #15
Stijn Van Hove
Thread Starter
macrumors newbie
 
Join Date: Jun 2012
already done that...
I just have a clean host file btw
however every time I run tinyumbrella this is added in my host file:
74.208.10.249 gs.apple.com
#127.0.0.1 gs.apple.com

Last edited by Stijn Van Hove; Jun 1, 2012 at 09:16 AM.
Stijn Van Hove is offline   0 Reply With Quote
Old Jun 1, 2012, 10:07 AM   #16
EngageWithRage
macrumors 6502
 
Join Date: Jan 2012
Location: Your girlfriend's house
Quote:
Originally Posted by Stijn Van Hove View Post
already done that...
I just have a clean host file btw
however every time I run tinyumbrella this is added in my host file:
74.208.10.249 gs.apple.com
#127.0.0.1 gs.apple.com
A friend of mine had the same issue, I have yet to really look at it. I will troubleshoot and research it a bit, I will post with what I find
EngageWithRage is offline   0 Reply With Quote
Old Jun 1, 2012, 10:12 AM   #17
TriJetHero
macrumors 601
 
TriJetHero's Avatar
 
Join Date: Oct 2010
Location: World
in the tinyumbrela Advanced tab UNcheck set host to cydia, restart computer and try again
__________________
iPhone 5 iOS 7.0.6 Evasi0n7
iPad 4 3G 7.1 Stock
iPad 2 WIFI iOS 7.0.6 Evasi0n7
Mac Book Pro 15" mid 2010
TriJetHero is offline   0 Reply With Quote
Old Jun 1, 2012, 10:52 AM   #18
EngageWithRage
macrumors 6502
 
Join Date: Jan 2012
Location: Your girlfriend's house
Quote:
Originally Posted by TriJetHero View Post
in the tinyumbrela Advanced tab UNcheck set host to cydia, restart computer and try again
Yeah, that didn't work on my friends lol, might work in this case
EngageWithRage is offline   0 Reply With Quote
Old Jun 1, 2012, 11:04 AM   #19
Stijn Van Hove
Thread Starter
macrumors newbie
 
Join Date: Jun 2012
no it is unchecked can't even check it ^^
Stijn Van Hove is offline   0 Reply With Quote
Old Jun 1, 2012, 11:30 AM   #20
Stijn Van Hove
Thread Starter
macrumors newbie
 
Join Date: Jun 2012
so I kept trying now I get error 1602, apple support site tells me to remove iTunes and apple mobile device drivers, however by suprise it didn't sovle annything got the same error and tried 4 times

I'll give it one more try and we'll see what happens...
Stijn Van Hove is offline   0 Reply With Quote
Old Jun 1, 2012, 11:53 AM   #21
EngageWithRage
macrumors 6502
 
Join Date: Jan 2012
Location: Your girlfriend's house
Quote:
Originally Posted by Stijn Van Hove View Post
so I kept trying now I get error 1602, apple support site tells me to remove iTunes and apple mobile device drivers, however by suprise it didn't sovle annything got the same error and tried 4 times

I'll give it one more try and we'll see what happens...
NM, not relevant

----------

Wait, do you have an iPhone 4 or 4s?
EngageWithRage is offline   0 Reply With Quote
Old Jun 1, 2012, 11:59 AM   #22
Allenz
macrumors member
 
Join Date: Jul 2010
Just plug the phone into a totally different computer with itunes and try and restore it. It should work on the first try. Then you can go back to your normal computer and sync it. I had this happen on my iphone AND ipad. Both times restored on the first try when plugged into a different computer.
Allenz is offline   0 Reply With Quote
Old Jun 1, 2012, 12:04 PM   #23
EngageWithRage
macrumors 6502
 
Join Date: Jan 2012
Location: Your girlfriend's house
you can also try what was suggested on this thread:

http://forums.macrumors.com/showthread.php?t=1327790
EngageWithRage is offline   0 Reply With Quote
Old Jun 1, 2012, 02:47 PM   #24
Stijn Van Hove
Thread Starter
macrumors newbie
 
Join Date: Jun 2012
Quote:
Originally Posted by EngageWithRage View Post
NM, not relevant

----------

Wait, do you have an iPhone 4 or 4s?
iPhone 4

and changing the hostfile didn't help either

Last edited by Stijn Van Hove; Jun 2, 2012 at 04:31 AM.
Stijn Van Hove is offline   0 Reply With Quote
Old Jun 3, 2012, 09:04 AM   #25
Stijn Van Hove
Thread Starter
macrumors newbie
 
Join Date: Jun 2012
Solved

Was studying for my exams and my iPhone was connected to my laptop and it came back from the dead or something...
Heard a buz, seems like it turned itself on as if nothing was wrong so I'm pretty happy right now

Annyways wanted to thank you all for your help

Greets,
Stijn
Stijn Van Hove is offline   0 Reply With Quote

Reply
MacRumors Forums > iPhone, iPod and iPad > iPhone > iPhone Tips, Help and Troubleshooting

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 11:26 PM.

Mac Rumors | Mac | iPhone | iPhone Game Reviews | iPhone Apps

Mobile Version | Fixed | Fluid | Fluid HD
Copyright 2002-2013, MacRumors.com, LLC