Iphone 3gs 4.3 baseband 6.15.00 unlock possible - GSM-Forum

maruti · 03-18-2011, 15:28

Hello
i have iphone 3gs 4.3 baseband 6.15.00 unlock possible ?
I use ultrasn0w but only serching but no network
but 112 emergency going well

please help me

jepetu · 03-18-2011, 15:57

You have to downgrade to 4.2.1 to unlock that one, becuase FW 4.3 messes up Mobilesustrate an importat part of ultrasn0w function and that's why your phone can find network.

maruti · 03-19-2011, 02:42

but u downgrate 4.2.1 than phone go in to dfu mode , not recovery , than waht is step by step recovery of dfu mode

msantar · 03-19-2011, 03:02

@maruti
if you save shsh file. u can dwngrade. otherwise i think not done.
best of luck.

03-18-2011, 15:28	#1 (permalink)
maruti Banned Join Date: Jun 2006 Location: india > gujarat Posts: 785 Member: 296999 Status: Offline Sonork: not avaible Thanks Meter: 83	Iphone 3gs 4.3 baseband 6.15.00 unlock possible Hello i have iphone 3gs 4.3 baseband 6.15.00 unlock possible ? I use ultrasn0w but only serching but no network but 112 emergency going well please help me

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Unlocking 5190	Ryu	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	23	01-07-2018 17:14
$50 Reward for unlocking my 6150!!!	TheDon	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	5	03-23-2015 14:21
Service Provider Lock 1-4 ?	StompSC	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	2	06-27-2012 11:00
how the **** do i make wintesla 6.03 work	Ravetrancer	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	0	06-16-1999 08:41

03-18-2011, 15:57	#2 (permalink)
jepetu No Life Poster Join Date: Sep 2005 Location: Havana, CUBA Posts: 2,262 Member: 181633 Status: Offline Thanks Meter: 730	You have to downgrade to 4.2.1 to unlock that one, becuase FW 4.3 messes up Mobilesustrate an importat part of ultrasn0w function and that's why your phone can find network.

03-19-2011, 02:42	#3 (permalink)
maruti Banned Join Date: Jun 2006 Location: india > gujarat Posts: 785 Member: 296999 Status: Offline Sonork: not avaible Thanks Meter: 83	but u downgrate 4.2.1 than phone go in to dfu mode , not recovery , than waht is step by step recovery of dfu mode

03-19-2011, 03:02	#4 (permalink)
msantar Banned Join Date: Dec 2006 Location: inside of infinity best tool Posts: 1,142 Member: 411831 Status: Offline Thanks Meter: 215	@maruti if you save shsh file. u can dwngrade. otherwise i think not done. best of luck.