Iphone 3gs stuck on DFU mode after downgrade - GSM-Forum

c4m3l30ns · 08-24-2011, 12:48

Can any one help please i have 2 iphone 3gs stuck on dfu mode after downgrade from 4.3.5 to 4.1?????
I tried every tutorial here one how to downgrade but no way always stuck on dfu mode??restored them more than 50 times but i cant get them out of this dfu

I used ireb,restored to 4.1 custom,used fix recovery then jailbreak with redsn0w 9.6b6 but nothimg?
i cant put them into recovery mode at all,after every restore to 4.1 original or custom,4.2.1 orginal or custom,always it end with dfu??????
yesterday i got one start but after i do the JUST BOOT TEETHRED NOW but after i un pluged it from pc it return to dfu mode
so i restored to the 4.3.5 but the same problem dfu mode

(((((((
Seems like i miss somthing??

aayushjaiswal · 08-24-2011, 13:00

u insert sim than jail breck thethering redsn0w 4 ya 5 times and gone to iphone dfu mode then thethering redsn0w u try it

c4m3l30ns · 08-24-2011, 13:10

I will insert sim and jailbreak 4.1 using redsn0w 4 or 5 times,ok i will try it and reply
thanks

c4m3l30ns · 08-24-2011, 13:25

The iphone start and i an show the menu just for a second then return of and again to dfu mode??

aayushjaiswal · 08-24-2011, 13:37

u give me teamvier id or password i try it

tattoum · 08-24-2011, 13:38

http://forum.gsmhosting.com/vbb/f456...e-3gs-1328379/

c4m3l30ns · 08-24-2011, 14:03

I tried this tuto but sqme problem

plshelpineedit · 08-24-2011, 23:52

use snowbreeze's integrated ireb for pwned dfu, and build a custom firmware that you restore and delete the host file. This way it will come out of dfu and recovery loop.

jnp4u2007 · 08-25-2011, 01:44

India +919428153570

used ireb-r4
select iphone3gs(4)
use original host file in iTunes
restore with 4.3.5
then OK phone

i have problem i sole them

gsmsofiane2 · 08-25-2011, 01:50

close itunes go to C:\WINDOWS\system32\drivers\etc Open By NotPad And Delete Last 2 Lines. 2 restor with 4.1 100/100 solved

medhat_iglesias · 08-25-2011, 04:54

Quote:

Originally Posted by gsmsofiane2

close itunes go to C:\WINDOWS\system32\drivers\etc Open By NotPad And Delete Last 2 Lines. 2 restor with 4.1 100/100 solved

that's gonna help for sure

GsmAfghanistan · 08-25-2011, 11:19

if anybody answer please dont waste users time
question is that iphone 3gs with ipad bb 6.15 is the problem after update hang in dfu?

if anybody say update to 4.1 and 100% solved these are belongs to iphone without ipad bb those are 05.11,12,13 and other
i check by my self iphone 3gs with baseband 05.12 downgrade ok only the problem is with ipad baseband 6.15 iphones

now if anybody check answer us we are waiting

c4m3l30ns · 08-25-2011, 13:14

Thanks guys for your help i got one out of this dfu mode
deleted the last 2 lines in host
restored with 4.3.5------>stuck in recovery mode
restored 2 times with 4.1 original
IREB
then avtivate and jailbreak

But the second one give me now error 28 when i try to restore??
any idea please?

IPhone_Unlocker · 08-25-2011, 13:19

Your Solution Is Here http://forum.gsmhosting.com/vbb/f456...t-plz-1332160/

08-24-2011, 12:48	#1 (permalink)
c4m3l30ns Insane Poster Join Date: May 2008 Posts: 93 Member: 780920 Status: Offline Thanks Meter: 19	Iphone 3gs stuck on DFU mode after downgrade Can any one help please i have 2 iphone 3gs stuck on dfu mode after downgrade from 4.3.5 to 4.1????? I tried every tutorial here one how to downgrade but no way always stuck on dfu mode??restored them more than 50 times but i cant get them out of this dfu I used ireb,restored to 4.1 custom,used fix recovery then jailbreak with redsn0w 9.6b6 but nothimg? i cant put them into recovery mode at all,after every restore to 4.1 original or custom,4.2.1 orginal or custom,always it end with dfu?????? yesterday i got one start but after i do the JUST BOOT TEETHRED NOW but after i un pluged it from pc it return to dfu mode so i restored to the 4.3.5 but the same problem dfu mode ((((((( Seems like i miss somthing??

08-24-2011, 13:25	#4 (permalink)
c4m3l30ns Insane Poster Join Date: May 2008 Posts: 93 Member: 780920 Status: Offline Thanks Meter: 19	The iphone start and i an show the menu just for a second then return of and again to dfu mode?? Last edited by c4m3l30ns; 08-24-2011 at 13:32.

08-25-2011, 01:44	#9 (permalink)
jnp4u2007 Freak Poster Join Date: Aug 2007 Location: khambhat india Posts: 435 Member: 564436 Status: Offline Thanks Meter: 132	plz call me i have solutation India +919428153570 used ireb-r4 select iphone3gs(4) use original host file in iTunes restore with 4.3.5 then OK phone i have problem i sole them

08-25-2011, 11:19	#12 (permalink)
GsmAfghanistan Junior Member Join Date: Mar 2011 Posts: 8 Member: 1546368 Status: Offline Thanks Meter: 0	3gs stuck in dfu mode if anybody answer please dont waste users time question is that iphone 3gs with ipad bb 6.15 is the problem after update hang in dfu? if anybody say update to 4.1 and 100% solved these are belongs to iphone without ipad bb those are 05.11,12,13 and other i check by my self iphone 3gs with baseband 05.12 downgrade ok only the problem is with ipad baseband 6.15 iphones now if anybody check answer us we are waiting

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08-24-2011, 13:00	#2 (permalink)
aayushjaiswal Banned Join Date: Aug 2011 Posts: 273 Member: 1629736 Status: Offline Sonork: aayushjaiswal Thanks Meter: 272	u insert sim than jail breck thethering redsn0w 4 ya 5 times and gone to iphone dfu mode then thethering redsn0w u try it

08-24-2011, 13:10	#3 (permalink)
c4m3l30ns Insane Poster Join Date: May 2008 Posts: 93 Member: 780920 Status: Offline Thanks Meter: 19	I will insert sim and jailbreak 4.1 using redsn0w 4 or 5 times,ok i will try it and reply thanks

08-24-2011, 13:37	#5 (permalink)
aayushjaiswal Banned Join Date: Aug 2011 Posts: 273 Member: 1629736 Status: Offline Sonork: aayushjaiswal Thanks Meter: 272	u give me teamvier id or password i try it

08-24-2011, 13:38	#6 (permalink)
tattoum No Life Poster Join Date: Oct 2002 Location: tunisia Posts: 771 Member: 16625 Status: Offline Sonork: 1578753 Thanks Meter: 161	http://forum.gsmhosting.com/vbb/f456...e-3gs-1328379/

08-24-2011, 14:03	#7 (permalink)
c4m3l30ns Insane Poster Join Date: May 2008 Posts: 93 Member: 780920 Status: Offline Thanks Meter: 19	I tried this tuto but sqme problem

08-24-2011, 23:52	#8 (permalink)
plshelpineedit Junior Member Join Date: Aug 2011 Posts: 6 Member: 1634536 Status: Offline Sonork: plshelpineedit Thanks Meter: 0	use snowbreeze's integrated ireb for pwned dfu, and build a custom firmware that you restore and delete the host file. This way it will come out of dfu and recovery loop.

08-25-2011, 01:50	#10 (permalink)
gsmsofiane2 No Life Poster Join Date: Oct 2010 Location: algeria.oran Posts: 544 Member: 1428648 Status: Offline Thanks Meter: 143	close itunes go to C:\WINDOWS\system32\drivers\etc Open By NotPad And Delete Last 2 Lines. 2 restor with 4.1 100/100 solved

08-25-2011, 13:14	#13 (permalink)
c4m3l30ns Insane Poster Join Date: May 2008 Posts: 93 Member: 780920 Status: Offline Thanks Meter: 19	Thanks guys for your help i got one out of this dfu mode deleted the last 2 lines in host restored with 4.3.5------>stuck in recovery mode restored 2 times with 4.1 original IREB then avtivate and jailbreak But the second one give me now error 28 when i try to restore?? any idea please?

08-25-2011, 13:19	#14 (permalink)
IPhone_Unlocker Cheater -Don't Deal with him- Join Date: May 2011 Posts: 241 Member: 1587164 Status: Offline Thanks Meter: 39	Your Solution Is Here http://forum.gsmhosting.com/vbb/f456...t-plz-1332160/