July 15, 2024
iPhone Dev-Team Updates UltraSn0w to Support Unlocked Basebands on iOS 5.1.1

iPhone Dev-Team Updates UltraSn0w to Support Unlocked Basebands on iOS 5.1.1

Posted June 4, 2012 at 10:37am by iClarified
The iPhone Dev-Team has released UltraSn0w 1.2.7 to bring unlock support for some older basebands on iOS 5.1.1.

iPhone Dev Team's iPhone 4, 3G, and 3GS software unlock, now with added PwnApple. Compatible with iPhone 4 baseband 01.59.00 and iPhone 3G/3GS basebands 04.26.08, 05.11.07, 05.12.01, 05.13.04, and 06.15.00! Thanks to @sherif_hashim and @Oranav for contributing baseband crashes.

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You can install UltraSn0w 1.2.7 from Cydia following a jailbreak.

iPhone Dev-Team Updates UltraSn0w to Support Unlocked Basebands on iOS 5.1.1
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Comments (18)
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JD DE VERA - October 13, 2012 at 9:01am
is it work for my iphone 3GS BB 05.16.17 ??? pls let me know send me an email ryanco68@yahoo.com
Sami - June 25, 2012 at 12:40pm
Which firmware gets bb1.59.00??
Bigy - June 7, 2012 at 2:12am
I have iPhone 4 any possibility to unlock with baseband 4.11.08
phenom - June 5, 2012 at 3:13am
stiill no service after install it...on my 3gs oldroom with bb 06.15 :(
Ashish - June 6, 2012 at 5:13am
Try installing ultrasnow fixer for 5.1.1from http://repo.iparelhos.com first and then install ultrasnow . it should work.
Sachin - January 24, 2013 at 1:28pm
For me the same problem is existing.... I tried to install ultrasnow fixer for 5.1.1from iparelhos but it showed some error..... please let me know if someone tried anything different
Kevin - June 4, 2012 at 4:18pm
What about 04.12.01? Will it be unlocked?
Pete - June 4, 2012 at 1:30pm
In English por favor. Does this mean that my modem won't go bat-shit anymore on my 3GS with 6.15 when trying to use GPS or another data using app on T-Mobile????? Seriously guys, you write your tutorials and news alerts for people that are just like you. The majority of us are not! Assume we know nothing and write like the reader just picked up his iPhone for the first time.
Sami - June 4, 2012 at 12:36pm
Guys. What about 4.10.1?? Any possibilities?
lopro319 - June 4, 2012 at 12:33pm
Still showing up with 1 signal bar. 5.1.1 with 1.59 BB. :(
talong - June 4, 2012 at 1:36pm
uninstall ultrasnow fixer and then reboot.
offroadbiker - June 6, 2012 at 8:52am
That was THE reason I updated my baseband last year. After that everything works perfectly. Shit on unlock!
Shano - June 4, 2012 at 12:18pm
Alleluja!!! We had the ultrasnow fixer, but 1 signal bar issue was annoying! Thank you dev-team u rule
Happy - June 4, 2012 at 11:37am
Due to the intricacies involved in unlocking iOS devices through software, this version of Ultrasn0w doesn’t come with any additional baseband support, but serves to unlock the modem firmware: 01.59.00, 04.26.08, 05.11.07, 05.13.01, 05.12.01 and 06.15.00.
lakegeorge - June 4, 2012 at 11:08am
what about 4.12.01? any way to unlock iphone 4 on that baseband?
AA - November 26, 2012 at 6:20pm
Did you figure out how to unlock iphone firmware 04.12.01 ?? Please e-mail your answer thanks bougie_44@hotmail.com
Happy - June 4, 2012 at 11:05am
So happy to see my signal bar!!! Awesome dev team. Upgrade and delete ultrasn0w fixer and reboot. Presto!
Khaled - June 4, 2012 at 10:54am
I have already used ultrasn0w fixer on ios 5.1.1 for unlocking 3gs bb 6.15 . Do i need to update to the new ultrasn0w version?
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