I phone 3g version 2.2.1(5h11),firmware 02.30.03 to unlock-downgraded-but no ntwk - GSM-Forum

zonetrichur · 06-20-2009, 06:35

I phone 3g version 2.2.1(5h11),firmware 02.30.03 ,bootloader 5.08 to unlock-downgraded using fuzzyband using wifi-now the details as below

version 2.2.1(5h11)
firmware 02.28.00(firmware downgraded)

but my problem is no network-carrier (null)(null)

help me

thank u

zeel_zeel · 06-20-2009, 06:48

Downgrade to 2.2 and then yellow sn0w it...

blu34sky · 06-20-2009, 06:49

downgrade to version 2.2 ....

jap_line · 06-20-2009, 06:52

use this to unlock...
no need wifi, tested by me many times,

Unlock3G

100% Fully Signal!!

zonetrichur · 06-20-2009, 06:56

Quote:

Originally Posted by zeel_zeel

Downgrade to 2.2 and then yellow sn0w it...

downgrade to 2.2 means restore using iPhone1,2_2.2_5G77_Restore?

ameenusaf · 06-20-2009, 08:03

Quote:

Originally Posted by zonetrichur

downgrade to 2.2 means restore using iPhone1,2_2.2_5G77_Restore?

yes then unlock by yellow sn0w

ameenusaf · 06-20-2009, 08:07

After downgrade & restore 2.2 phone must be version 2.2,firmware 02.28

fayizk1 · 07-27-2009, 12:26

hey it is possible to unlock with 3.0

use purplesn0w or ultrasn0w

abderrazzek · 07-27-2009, 15:15

turn the 3g network off.

mcclinic · 07-27-2009, 16:17

Quote:

Originally Posted by zonetrichur

downgrade to 2.2 means restore using iPhone1,2_2.2_5G77_Restore?

Update with iPhone1,2_3.0_7A341 version and use ultrasnow for unlock.Your phone will be unlock.

fayizk1 · 07-27-2009, 18:44

Quote:

Originally Posted by mcclinic

Update with iPhone1,2_3.0_7A341 version and use ultrasnow for unlock.Your phone will be unlock.

if you wanna unlock using ultrasnow first you have to jailbreak using redsnow or pwntool or xpwn.

06-20-2009, 06:35	#1 (permalink)
zonetrichur No Life Poster Join Date: Mar 2006 Location: india Posts: 1,395 Member: 239168 Status: Offline Thanks Meter: 104	I phone 3g version 2.2.1(5h11),firmware 02.30.03 to unlock-downgraded-but no ntwk I phone 3g version 2.2.1(5h11),firmware 02.30.03 ,bootloader 5.08 to unlock-downgraded using fuzzyband using wifi-now the details as below version 2.2.1(5h11) firmware 02.28.00(firmware downgraded) but my problem is no network-carrier (null)(null) help me thank u

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zeel_zeel No Life Poster Join Date: Dec 2005 Location: NEAR YOU Posts: 2,662 Member: 205427 Status: Offline Sonork: 100.1580937 Thanks Meter: 1,162	Downgrade to 2.2 and then yellow sn0w it...

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06-20-2009, 06:52	#4 (permalink)
jap_line No Life Poster Join Date: Apr 2008 Location: Philippines Age: 36 Posts: 577 Member: 758106 Status: Offline Sonork: jap_line Thanks Meter: 412	use this to unlock... no need wifi, tested by me many times, Unlock3G 100% Fully Signal!!

06-20-2009, 08:07	#7 (permalink)
ameenusaf Junior Member Join Date: Jun 2006 Posts: 16 Member: 302121 Status: Offline Thanks Meter: 0	After downgrade & restore 2.2 phone must be version 2.2,firmware 02.28

07-27-2009, 12:26	#8 (permalink)
fayizk1 Junior Member Join Date: Dec 2006 Location: kannur Posts: 3 Member: 413011 Status: Offline Thanks Meter: 0	hey it is possible to unlock with 3.0 use purplesn0w or ultrasn0w

07-27-2009, 15:15	#9 (permalink)
abderrazzek Junior Member Join Date: Nov 2005 Posts: 25 Member: 204065 Status: Offline Thanks Meter: 1	turn the 3g network off.