100 % DOWNGRADE 3GS 4.2.1 to 4.1 - GSM-Forum

vahab4freedom · 03-01-2011, 13:56

i can downgrade 3gs 4.2.1 to 4.1 ..

I Already done it , if you want solution just give me replys..............

amanhalwara · 03-01-2011, 14:02

plz share to all member step-by-step thanks in advance

toto2648 · 03-01-2011, 14:09

now unlock aviable for 4.2.1 but is nice from u if you Can share your Solution
Thanks

dvd_anwar · 03-01-2011, 14:09

I Also Downgrade 3gs 4.2.1, I USE (iPhone2,1_4.1_8B117_Custom_Restore)

signo · 03-01-2011, 14:11

toto2648
where is unlock awailable

GSM_Syndicate · 03-01-2011, 14:13

So what?
Have you downgraded baseband too? If not there is no news here...

vahab4freedom · 03-01-2011, 14:18

if u have 4.2.1 firmware 6.15 bb and you want downgrade just do belove steps.

1.open redsn0w 0.9.6b5 ,and select original firmware 4.2.1 and click next...

2.and just click on just enter pwned dfu mode right now

3.after it finished open itunes

4.and just restore with 4.1 custom firmware

i hope all is ok

datalife2000 · 03-01-2011, 14:21

no need to downgrade now its too late coz unlocking for 421 already available and baseband will not be downgraded

vahab4freedom · 03-01-2011, 14:25

Quote:

Originally Posted by datalife2000

no need to downgrade now its too late coz unlocking for 421 already available and baseband will not be downgraded

already done unlock 421 but after unlock its stuck on apple logo,if you have solution for this just share with me..........thanks in advance

toto2648 · 03-01-2011, 14:36

Quote:

Originally Posted by vahab4freedom

already done unlock 421 but after unlock its stuck on apple logo,if you have solution for this just share with me..........thanks in advance

Thks 4 solution, but use last greenpoison or limera1n or redsnow
and your phone will not stuck in appel logo

toto2648 · 03-01-2011, 14:39

Quote:

Originally Posted by signo

toto2648
where is unlock awailable

http://forum.gsmhosting.com/vbb/7017934-post10.html

rahulk99k · 03-01-2011, 15:53

no need to dowgrade

riajul1988 · 03-01-2011, 16:03

no need to downgrade now 4.2.1 is very good os. jailbreak & unlock all support

cts2007 · 03-01-2011, 16:10

no neeed this downgrade

Bcoz 4.2.1 is good Os & unlock posible

why you downgrade this ?

pls answer me.....

toto2648 · 03-01-2011, 17:48

thksssssssssss 4 solution

03-01-2011, 13:56	#1 (permalink)
vahab4freedom Freak Poster Join Date: Oct 2006 Location: Earth Age: 36 Posts: 241 Member: 380370 Status: Offline Sonork: 1601470 Thanks Meter: 52	100 % DOWNGRADE 3GS 4.2.1 to 4.1 i can downgrade 3gs 4.2.1 to 4.1 .. I Already done it , if you want solution just give me replys..............

03-01-2011, 14:18	#7 (permalink)
vahab4freedom Freak Poster Join Date: Oct 2006 Location: Earth Age: 36 Posts: 241 Member: 380370 Status: Offline Sonork: 1601470 Thanks Meter: 52	Here Is solution if u have 4.2.1 firmware 6.15 bb and you want downgrade just do belove steps. 1.open redsn0w 0.9.6b5 ,and select original firmware 4.2.1 and click next... 2.and just click on just enter pwned dfu mode right now 3.after it finished open itunes 4.and just restore with 4.1 custom firmware i hope all is ok

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03-01-2011, 14:02	#2 (permalink)
amanhalwara Registered User Join Date: Apr 2007 Location: Ludhiana PUNJAB India Age: 37 Posts: 1,054 Member: 492884 Status: Offline Thanks Meter: 143	plz share to all member step-by-step thanks in advance

03-01-2011, 14:09	#3 (permalink)
toto2648 Banned Join Date: Dec 2005 Location: FranCe Posts: 264 Member: 210294 Status: Offline Sonork: 55667777 Thanks Meter: 122	now unlock aviable for 4.2.1 but is nice from u if you Can share your Solution Thanks

03-01-2011, 14:09	#4 (permalink)
dvd_anwar No Life Poster Join Date: Nov 2008 Location: Anwar Telecom .DHAKA Age: 38 Posts: 1,581 Member: 896667 Status: Offline Sonork: 100.1586139 Thanks Meter: 1,596	I Also Downgrade 3gs 4.2.1, I USE (iPhone2,1_4.1_8B117_Custom_Restore)

03-01-2011, 14:11	#5 (permalink)
signo Insane Poster Join Date: Feb 2005 Age: 45 Posts: 72 Member: 113636 Status: Offline Thanks Meter: 5	toto2648 where is unlock awailable

03-01-2011, 14:13	#6 (permalink)
GSM_Syndicate Insane Poster Join Date: Mar 2004 Posts: 86 Member: 58555 Status: Offline Thanks Meter: 10	So what? Have you downgraded baseband too? If not there is no news here...

03-01-2011, 14:21	#8 (permalink)
datalife2000 No Life Poster Join Date: Jan 2002 Location: Africa Posts: 2,053 Member: 8843 Status: Offline Thanks Meter: 117	no need to downgrade now its too late coz unlocking for 421 already available and baseband will not be downgraded

03-01-2011, 15:53	#12 (permalink)
rahulk99k No Life Poster Join Date: Apr 2007 Location: KUWAIT STAR<=> <KANNUR> Posts: 1,058 Member: 485686 Status: Offline Thanks Meter: 539	no need to dowgrade

03-01-2011, 16:03	#13 (permalink)
riajul1988 No Life Poster Join Date: Feb 2011 Location: (BaNgLaDeSh).(U.A.E,AD) Posts: 1,952 Member: 1511441 Status: Offline Sonork: 100.1604057 Thanks Meter: 1,162	no need to downgrade now 4.2.1 is very good os. jailbreak & unlock all support

03-01-2011, 16:10	#14 (permalink)
cts2007 No Life Poster Join Date: Dec 2007 Location: Inside iPhone Age: 39 Posts: 1,102 Member: 643010 Status: Offline Sonork: 100.1612806 Thanks Meter: 2,856	no neeed this downgrade Bcoz 4.2.1 is good Os & unlock posible why you downgrade this ? pls answer me.....

03-01-2011, 17:48	#15 (permalink)
toto2648 Banned Join Date: Dec 2005 Location: FranCe Posts: 264 Member: 210294 Status: Offline Sonork: 55667777 Thanks Meter: 122	thksssssssssss 4 solution