100% downgrade Done 3GS 4.0.2 to 4.0.1 - GSM-Forum

mistakhan · 08-24-2010, 15:03

. Go to C:\Windows\System32\drivers\etc
1.JPG
Open the host file with notpad
2.JPG

3.JPG
ADD THIS LINE AT THE END
74.208.105.171 gs.apple.com

after doing all these steps successfully
do these steps now carefully no need save shsh.
1-phone should be off now connect to itunes with usb it will turn on normal(phone should be activated).
2-now don't remove usb and turn off the phone normally.
3-now put the phone in dfu mode while connected.
4-now hold shift button and restore it with 4.0.1 it will be done successfully.

remember do these steps carefully as stated
best of luck

elkalawy · 08-24-2010, 15:43

after doing all these steps successfully
do these steps now carefully no need save shsh.
1-phone should be off now connect to itunes with usb it will turn on normal(phone should be activated).
2-now don't remove usb and turn off the phone normally.
3-now put the phone in dfu mode while connected.
4-now hold shift button and restore it with 4.0.1 it will be done successfully.

remember do these steps carefully as stated
best of luck

.::AZEEM::. · 08-24-2010, 16:01

Let me try than post here result ...

unlockgod · 08-24-2010, 17:06

Quote:

Originally Posted by elkalawy

after doing all these steps successfully
do these steps now carefully no need save shsh.
1-phone should be off now connect to itunes with usb it will turn on normal(phone should be activated).
2-now don't remove usb and turn off the phone normally.
3-now put the phone in dfu mode while connected.
4-now hold shift button and restore it with 4.0.1 it will be done successfully.

remember do these steps carefully as stated
best of luck

This method works 100% on all 3G, 3Gs and 4

100% working folks trust me!!!

ruwanjk · 08-24-2010, 17:14

i have try with apple 4 but its not work

rafiqcell · 08-24-2010, 17:57

add this line ok
74.208.105.171 gs.apple.com

how to save

mistakhan · 08-24-2010, 17:58

Quote:

Originally Posted by rafiqcell

add this line ok
74.208.105.171 gs.apple.com

how to save

click cancel and it will ask you to save then click yes all done

ch_rathore · 08-24-2010, 18:05

Quote:

Originally Posted by mistakhan

. Go to c:\windows\system32\drivers\etc
Attachment 242450
open the host file with notpad
Attachment 242451

Attachment 242452
add this line at the end
74.208.105.171 gs.apple.com

after doing all these steps successfully
do these steps now carefully no need save shsh.
1-phone should be off now connect to itunes with usb it will turn on normal(phone should be activated).
2-now don't remove usb and turn off the phone normally.
3-now put the phone in dfu mode while connected.
4-now hold shift button and restore it with 4.0.1 it will be done successfully.

remember do these steps carefully as stated
best of luck

1000000% fake no work iam change many pc new windows install but no work dont waist time

mirzabaziz · 08-24-2010, 18:13

its work...i did 3Gs, first i did without this process, it did´t work, but after your advice its worked...its simply...good job ...keep going
Bash

mistakhan · 08-24-2010, 18:25

1000000% fake no work iam change many pc new windows install but no work dont waist time[/QUOTE]
IF YOU DONT KNOW HOW TO DO IT DONT SAY ITS FAKE ITS TESTED BY ME .AND CHECK RESULTS POSTED BY OTHER USERS...PLEASE LEARN THANKS

herbie_ma · 08-24-2010, 18:26

Quote:

Originally Posted by mistakhan

. Go to C:\Windows\System32\drivers\etc
Attachment 242450
Open the host file with notpad
Attachment 242451

Attachment 242452
ADD THIS LINE AT THE END
74.208.105.171 gs.apple.com

after doing all these steps successfully
do these steps now carefully no need save shsh.
1-phone should be off now connect to itunes with usb it will turn on normal(phone should be activated).
2-now don't remove usb and turn off the phone normally.
3-now put the phone in dfu mode while connected.
4-now hold shift button and restore it with 4.0.1 it will be done successfully.

remember do these steps carefully as stated
best of luck

it worked for me thnxxx

mirzabaziz · 08-24-2010, 18:29

yes...you should learn it...read it carefully....it works 112%...good move...i done it.

rafiqcell · 08-24-2010, 18:32

Originally Posted mistakhan
click cancel and it will ask you to save then click yes all done

ok but this Text Document save

windows 7

sherif2025 · 08-24-2010, 18:42

10000% i did many iphones 3gs and 2 4g yesterday night

yogi1973 · 08-24-2010, 19:16

works ;-) thanks guys

08-24-2010, 15:03	#1 (permalink)
mistakhan Freak Poster Join Date: Apr 2008 Location: D--A--U--D____UK Age: 42 Posts: 293 Member: 750406 Status: Offline Thanks Meter: 542	100% downgrade Done 3GS 4.0.2 to 4.0.1 . Go to C:\Windows\System32\drivers\etc 1.JPG Open the host file with notpad 2.JPG 3.JPG ADD THIS LINE AT THE END 74.208.105.171 gs.apple.com after doing all these steps successfully do these steps now carefully no need save shsh. 1-phone should be off now connect to itunes with usb it will turn on normal(phone should be activated). 2-now don't remove usb and turn off the phone normally. 3-now put the phone in dfu mode while connected. 4-now hold shift button and restore it with 4.0.1 it will be done successfully. remember do these steps carefully as stated best of luck

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08-24-2010, 15:43	#2 (permalink)
elkalawy Freak Poster Join Date: Mar 2006 Posts: 197 Member: 247439 Status: Offline Sonork: 100.107912 Thanks Meter: 103	after doing all these steps successfully do these steps now carefully no need save shsh. 1-phone should be off now connect to itunes with usb it will turn on normal(phone should be activated). 2-now don't remove usb and turn off the phone normally. 3-now put the phone in dfu mode while connected. 4-now hold shift button and restore it with 4.0.1 it will be done successfully. remember do these steps carefully as stated best of luck

08-24-2010, 16:01	#3 (permalink)
.::AZEEM::. No Life Poster Join Date: Aug 2006 Location: I N D I A Posts: 3,795 Member: 336212 Status: Offline Sonork: 100.1585000 Thanks Meter: 4,912	Let me try than post here result ...

08-24-2010, 17:14	#5 (permalink)
ruwanjk No Life Poster Join Date: Aug 2004 Location: sri lanka Posts: 628 Member: 77437 Status: Offline Sonork: 100.1582159 Thanks Meter: 93	i have try with apple 4 but its not work

08-24-2010, 17:57	#6 (permalink)
rafiqcell Freak Poster Join Date: Feb 2009 Location: Research In Motion Age: 37 Posts: 479 Member: 979016 Status: Offline Sonork: 1592061 Thanks Meter: 150	add this line ok 74.208.105.171 gs.apple.com how to save

08-24-2010, 18:13	#9 (permalink)
mirzabaziz No Life Poster Join Date: Dec 2009 Location: Barcelona Posts: 607 Member: 1185793 Status: Offline Thanks Meter: 94	its work...i did 3Gs, first i did without this process, it did´t work, but after your advice its worked...its simply...good job ...keep going Bash

08-24-2010, 18:25	#10 (permalink)
mistakhan Freak Poster Join Date: Apr 2008 Location: D--A--U--D____UK Age: 42 Posts: 293 Member: 750406 Status: Offline Thanks Meter: 542	1000000% fake no work iam change many pc new windows install but no work dont waist time[/QUOTE] IF YOU DONT KNOW HOW TO DO IT DONT SAY ITS FAKE ITS TESTED BY ME .AND CHECK RESULTS POSTED BY OTHER USERS...PLEASE LEARN THANKS

08-24-2010, 18:29	#12 (permalink)
mirzabaziz No Life Poster Join Date: Dec 2009 Location: Barcelona Posts: 607 Member: 1185793 Status: Offline Thanks Meter: 94	yes...you should learn it...read it carefully....it works 112%...good move...i done it.

08-24-2010, 18:32	#13 (permalink)
rafiqcell Freak Poster Join Date: Feb 2009 Location: Research In Motion Age: 37 Posts: 479 Member: 979016 Status: Offline Sonork: 1592061 Thanks Meter: 150	Originally Posted mistakhan click cancel and it will ask you to save then click yes all done ok but this Text Document save windows 7

08-24-2010, 18:42	#14 (permalink)
sherif2025 Freak Poster Join Date: Jul 2005 Location: MANASSAS VA USA Age: 37 Posts: 226 Member: 164003 Status: Offline Thanks Meter: 25	10000% i did many iphones 3gs and 2 4g yesterday night

08-24-2010, 19:16	#15 (permalink)
yogi1973 Freak Poster Join Date: Feb 2010 Location: Bathgate, Scotland Posts: 108 Member: 1226669 Status: Offline Thanks Meter: 16	works ;-) thanks guys