March 23, 2023
Update für UltraSn0w unterstützt nun auch iOS 4.3.1

Update für UltraSn0w unterstützt nun auch iOS 4.3.1

Posted April 10, 2011 at 12:57am by iClarified · 78570 views
Das iPhone Dev-Team kündigt ein Update für UltraSn0w an, welches es kompatibel mit iOS 4.3.1 für zuvor "geunlockte" basebands macht.

Wir haben den 4.3.1-Kompatibilitäts-Fix für ultrasn0w in Cydia freigegeben - ultrasn0w ist nun auf Version 1.2.1. Wer nicht bereits iOS 4.3.1 benutzt und den unlock benötigt, stelle bitte sicher, dass Kenntnis darüber besteht, wie man zu 4.3.1 mit einer benutzerdefinierten IPSW, welche das baseband nicht updatet, gelangt. Es gibt viele Tutorials und Anleitungen dafür (wie z.B. auf

Dies ist kein neuer unlock! Er erlaubt es denen, die schon geunlockt sind, auf 4.3.1 zu updaten. Auch behebt er die Signal-Bar Probleme derjenigen, die den unlock nicht benutzen, aber bewusst ein älteres baseband behalten.

Nach der Installation von ultrasn0w 1.2.1 sollte das Gerät neugestartet werden, indem der normale An-Aus-Knopf und der Schieber zum Ausschalten benutzt wird. T-Mobile Kunden in den USA müssen den 3G-Modus unter Einstellungen:Allgemein:Netzwerk deaktivieren.

Um auf iOS 4.3.1 zu upgraden, ohne das baseband zu upgraden, folgt am besten einem dieser Tutorials:
● TinyUmbrella iPhone 4 (Windows, Mac)
● PwnageTool iPhone 4 (Mac)
● PwnageTool iPhone 3GS (Mac)

Mehr lesen

Update für UltraSn0w unterstützt nun auch iOS 4.3.1

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Alan - June 14, 2011 at 2:32pm
I have a iPhone 3G (originally on Orange France) and wondered if I could unlock it. Jailbreaking is no problem but unlocking with UntraSn0w doesn't seem to work: iOS version - 4.2.1 Baseband - 05.15.04 There don't seem to be any references to this baseband anyone got any ideas? Regards A
George Belivanis
George Belivanis - April 14, 2011 at 9:24am
hey guys, im in serious need of help. i upgraded my iphone 3gs to ios 4.3.1 and the jailbroke it using a tutorial on the iclarified website. everything was running smoothly until i went to unlock it from the current provider but it wouldnt let me because it had baseband 5.16.2 i am absolutely lost and ive been reading up on blogs which say that now its useless and i cat do anythin with it...
hellinwtc - April 15, 2011 at 12:20pm
if you upgrade 4.3.1 using the official ipsw then you baseband will be upgrade as well so until this point you can't unlock using ultrasn0w coz it does not support new baseband
francios - April 29, 2011 at 4:45am
is there any alternative? beside ultra snow? please i really need to unlock it...
LOCO - May 22, 2011 at 3:25pm
I got the same problem. Modem Firmware 5.16.2 and can't downgrade. What about the Gevey Turbo whatever? Could they be the solution?
dev team is not being paid by apple.
dev team is not being paid by apple. - April 11, 2011 at 9:31pm $170??? someone is making a profit from other people... AND... using what? a calculator??? made by??? c'mon... this is crack, I said the Dev team is being paid by apple, sorry, they are being paid by other people... because if they comes put with a solution... then this people will lose money, unless the devteam is behind this...
muthy - April 11, 2011 at 8:37am
i have iphone 4 which i baought from uk with version 4.2.1 baseband /03.10.01. guys pls advise to unlock the network what i am suppose to do
canard111 - April 11, 2011 at 8:51am
Depending on your UK network, you may be able to pay them to unlock it for you - talk to them. If not, then all you can do is save your SHSH for the current jailbreakable FW (4.3.1) with Tiny Umbrella and wait for the unlock. There is no current unlock available for 03.10.01, and no ETA.
poolkiller - April 10, 2011 at 8:27pm
I have iPhone 4 with 4.2.1 and baseband 2.10. I know I can't unlcok yet even I upgrade to 4.3.1. My questions is, if I use pwntool to upgrade to 4.3.1 and keep baseband on 2.10. If I still install Unltra sn0w, 1.2.1. Would that take the 1 signal bar issue away? Thanks if someone can help...
canard111 - April 11, 2011 at 2:16am
There is absolutely no point for you to install UltraSn0w if you're on that baseband. Unless you really, really need to go to 4.3.1 for some reason, I would just stay put on your current firmware and wait for the unlock. Save your SHSH for 4.3.1, though!
SlasherKG - April 10, 2011 at 6:37pm
Ok, so there seems to be an issue with ultrasn0w 1.2.1 and baseband 1.59.00. The signal bars are working fine, but Visual VM and MMS no longer work. More reports here: I have disabled ultrasn0w and both Visual VM and MMS are working, but of course the signal bar issue is back. Can anyone here confirm or have a fix?
SlasherKG - April 10, 2011 at 6:59pm
Ok, after reinstalling and powering off and back on, both VVM and MMS are working.... Maybe something that happens over time or after further reboots, I'll keep an eye to see if it happens again
YIN - April 11, 2011 at 12:04am
My VVM still does not work no matter what I did - reinstall ultrasnow, power on/off a few times. Not sure why you fixed it.
DEV team paid by apple
DEV team paid by apple - April 10, 2011 at 4:18pm
and as I said... The dev team is being plaid by apple, or you can purchase a factory unlock, Verizon or, AT&T, that is it that are the options, because the gevey does not work in all the countries and provide full support...what I can say is that....DEV TEAM IS SOLD TO THE BEST PAYER!!!
bowzer - April 10, 2011 at 7:16pm
You're out of your mind.
umer - April 10, 2011 at 3:16pm
you can see same tutorail here too.
Leandro Fonseca
Leandro Fonseca - April 10, 2011 at 2:34pm
Will this upgrade to 4.3.1 and unlock help those with iPhone 3GS using iPad baseband (06.15.00) to fix the GPS problems? My GPS works, but it does not locate me with enough precision to be useful. Its is locating me with an error of hundreds of meters, what makes impossible to use from routes. It has been working this way since I upgraded to 4.2.1 and iPad baseband for unlock (06.15.00). Anyway thanks to the dev team for keeping up...
Tan soon yik
Tan soon yik - April 12, 2011 at 12:36pm
rbs2000 - April 10, 2011 at 11:17am
Hi So if I'm on att i dont have to worry about this right ?
Thatsdileep - April 10, 2011 at 10:02am
I hav a 3GS with 5.15.04. Will this ever get an unlock. Don't want to upgrade to 6.15.0.
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