How To Jailbreak iOS 4, iOS 4.0.1 Using Redsn0w For iPhone 3G Users [Windows]
Comments
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Hi, updated to IOS4, jailbreak worked, installed ultrsn0w via Cydia and it still says 'RESTRICTED NETWORK Your selected cellular network is restricted. You can choose a different network in settings.' But I have chosen the correct network for my SIM? Any ideas?
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Hi,Sorry but how do I change the file extension.Thanks.
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Hi
I have a problem my Iphone nerver reboot.
someone cqn help me please?thanks
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I got the solution! After finishing the redsnow U have to install ULTRASNOW via Cydia and that will be unlock the phone!
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Step 17:
Iphone is not rebooting ? Even after 10 minutes
What is wront -
than you so much no prob yets ^^
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Cydia con la nuova versione di redsnow non si apre, sapete dirmi come fare? Grazie
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is somebody there that has done this SUCCESSFULLY ??
all i see in the comments is complains...
i;m worried about jail broking my IPhone. -
it seems that you're the only one here who did this successfull..
please can you help me.!!
:) hope you can!! -
I did it by myself. and i'm so happy right now that everything went well at the first time.
thank you very much! hope i don't have any problems in mms or 3G or else.
.thank you very much for your posts.
you are the best ! -
Hey,
Just writing a review....
The process worked fine for me.
I had upgraded me 3G phone thru itunes for ios 4.0 and then saw this page. did the restore and jailbreak with 0.9.5b5-5.My carrier works(AT&T), MMS works and it's awsome to have backgrounder and multitasking because.... us under previlages 3G peeps, don't have the same privilages as the 3GS peeps ^_^.
Anyways... everything's fine and dandy.
Thanks A Mill...
P.S: when doing the Update thru itunes, it gave me a carrier update. so maybe that's why the carriers don't work when you don't upgarde it normally thru itunes. (just a notion...)
Thanks once again.
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Excellent work, thanks guys! Been looking to jailbreak my 3G ever since iOS4 was released and you made it quick and easy.. thanks guys!
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Hey peeps..
I am stuck at step 6 where it says "Navigate to the Pwnage folder on the desktop and select the downloaded IPSW firmware file (iPhone1,2_4.0_8A293_Restore.ipsw). Click on the 'Choose' button to let iTunes update your iPhone with the required firmware."
When I select the firmware file, it says "The iPhone could not be restored because the firmware file is not compatible"!!!!!!!!! :(
I tried renaming the firmware file to include ".ipsw" at the end but not doing it!
P.S. I leave the country in 2 weeks for an international vacation and I really gotta unlock this sucker. HELP!!!!!!!!!!!!!!!
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Why my IPhone just suddenly restarts after I upgraded and jailbroke it to iOS4.0? Any help how to solve? Thanks a lot. I never experienced it at my 3.1.2 OS.
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HI can anyone help
I have down loaded both bit of software and the ipsw firmware but when I go to the itunes and use the shift restore it will not see the firmware folder I have tried unzipping etc etc but to no avail.
can anyone please tell me what I have to do to see this file
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same problem no carrier after JBing
thanx for any help
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Hi, my phone was unlocked. Now it locked again and cannot use my SIM on the phone. Interesting.Any idea how this has been lost the seetings:-(
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would this work for iphone 2g users?
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pls help, would this work for iphone 2g?
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No as iOS 4 is not available for iPhone 2G.
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I have successfully jailbreak my iphone but have a problem with adding repo666.ultrasn0w.com. I always have the message "Did not find Repository" and it goes on to suggest that "it could be because you are trying to add a legacy Installer repository (these are not supported)"
Where do I go from here please??
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How do you install the Ultrasnow via cydia. I have successfully jailbreak my iphone but have a problem with adding repo666.ultrasn0w.com. I always have the message "Did not find Repository" and it goes on to suggest that "it could be because you are trying to add a legacy Installer repository (these are not supported)"
Where do I go from here please??
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i have iphone 3G 16GB with OS 3.0 & Modem Firmware 04.26.08. with Jailbroken (By Readsn0w) and unlocked by Ultrsn0w (Through Cydia).
I have a simple question : I want to upadte my iphone with iOS 4. Do i need only Jailbreaking, above mentioned or unlocking is also must. if yes,then how can i unlock my iphone after updating with iOS 4 and after Jailbreaking.
Please publish direct link to guide "how to unlock iphone 3G on iOS4.
Regards.
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I followed all the directions and sucessfully jailbroke iphone 3g. I updated everything in itunes but however now i have no service? Under settings for my phone number it says unknown. What am i missing?
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If you're not using an official iPhone carrier then you need to use Ultrasn0w to unlock it:
http://www.iphonehacks.com/2010/06/iphone-dev-team-releases-ultrasn0w-093-to-unlock-ios-4-baseband-051304-also-unlocks-all-basebands-since-iphone-os-30.html -
So out of the hundreds of threads I came across I saw one person download ultrasn0w from Cydia. Well i tried that and now i have phone service. Which makes me wonder if that is something that you have to do why isn't that Step 18.
All and all, iphone 3G has been succesfully jailbroken! So my words of advice if it is not working for you, you did something wrong or not understanding how to do it and try again.
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I was using the offical carrier. Thanks for the quick response!
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The article is to jailbreak iPhone 3G and not unlock it. However, it does mention using Ultrasn0w in the beginning, if you want to unlock it.
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just jailbroke with redsnow and got 'no service' and unable to receive or make calls. apart from that actual process is fine. no one has suggested a fix for this yet and until they do I would suggest stay away...
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Today i JB and unlocked my iphone 3g os 4.0, thanks for the dav team and those who are comments and givin helping hand
