How to Unlock the iPhone 4, 3GS, 3G Using UltraSn0w

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Comments (1284)
Jimmy - January 14, 2014 at 5:48pm
Worked at last. Thanks guys. Downgrading my baseband from 6.15 to 5.13.04 did the trick. I have 3Gs and updated it to 6.1.3. with iTunes, JB with redsnow, install Cydia, Ultrasnow, then p0sixspwn for untethered JB. Found everything OK, except it was still SIM locked. Did the baseband downgrade with Redsnow and right away I could call out. Thanks again.
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Gaurav - January 11, 2014 at 8:44am
Thanks Iclarified. I got my phone unlocked. Now can i update my phone to ios 6.1.3 (currently on 4.1.1) without getting my phone locked again ?
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Gaurav - January 9, 2014 at 7:08am
i have a second hand iphone 3gs with ios 4.1.1,bt whenever i try to update it to ios 6.1.3,the iphone gets locked...its annoying as i cannot use any apps...please tell me what to do..... thankyou
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Yo Man - December 22, 2013 at 7:48pm
Does work great on iPhone 3G.Thank you guys!
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sarah - December 13, 2013 at 10:27pm
dose this work for i phone 4 runing on ios 7 in uk
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Kunal Kumar - December 11, 2013 at 5:47am
excellent........God bless u all... worked on Iphone 3G..4.2.1...baseband 6.15.00...I watched and did what been told youtube...but YOU are the best...
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phoneunlock.ml - November 19, 2013 at 7:51pm
anyone looking to get theyre phone unlocked? i strongly suggest phoneunlock.ml its FREE :O i couldnt beleive it, i tried it with an old phone and was factory unlocked in minutes, i donated so i would be on top of the waiting list, but yeah thought you should know
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Emo zaga - November 1, 2013 at 3:41pm
Nevermind I got it working thanks alot..
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Kwame - October 31, 2013 at 2:00pm
Mine gives me a note that "the requested modifications cannot be applied due to required dependencies or conflicts that cannot be automatically found or fixed" can you please help me out
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Peter - October 30, 2013 at 9:24am
Thanks Iclarified. It all worked as directed. I was already flipping before I stumbled upon your tutorial on how to downgrade base band 6.15 to 5.13 and install ultasn0w. Thanks again guyz, you are a life saver.
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