Unlock iPhone 3G 3.1 with ultrasn0w

52 Responses to “Unlock iPhone 3G 3.1 with ultrasn0w”

1. Boaz on September 19th, 2009 12:44 pm
   

   1. I had an 3G iPhone with 2.2 (old) that was jailbreaked with PwnageTool (no ultra/redsn0w or anythig like that).
   2. I upgraded it to 3.1 via iTunes (somekind of a mistake)
   3. The normal jailbreaking didn work and after many tries, the only method that worked is the one you have presented above.
   4. BUT, the iPhone failes to unlock with Ultrasn0w

   PLEASE HELP
2. astalavistababy on September 19th, 2009 1:28 pm
   

   At least in my case didn’t work. Maybe is there someone who can sustain the contrary?
3. Angelina on September 20th, 2009 1:13 am
   

   I’ve done everything properly and without any bumps, but with my T-mobile SIM inserted it only says “Searching” in the upper left corner where it usually has the carrier’s icon. Any idea why this is happening? It’s been this way for a few hours.
4. san on September 21st, 2009 7:03 am
   

   unlock
5. Long on September 21st, 2009 7:58 am
   

   I have downgraded my Iphone from 3.1 to 3.0 and used redsn0w 0.8 to jailbreak and unlock it, but it could not search the Network. I think because when I upgrade to 3.1, its based band also be upped to 5…, while redsn0w 0.8 supports only based band 4…
   How can I solve this problem?
   I’m waiting..

   Thank.
   Longnk
6. Raj on September 21st, 2009 8:02 am
   

   @Long

   Wait for Some More days, coz dev team is working on this.
7. Unlock my iPhone 3g on September 23rd, 2009 9:33 am
   

   Has a stable iPhone unlock been released for the 3.1 firmware update?
8. dave on September 25th, 2009 4:14 am
   

   @ long
   i had the same problem once u upgrade to 3.1 and downgrade to 3.01 3.1 is made to block the signal. there is one way to solve this problem u have to download fuzzyband threw cydia on 3.01 and install it. and hope that your iphone bootloader version is 05.08 if it is, hit the downgrade. if your bootloader is not 05.08 then your shit outta luck.
9. Kris on September 25th, 2009 11:57 am
   

   hello all …. just hoping sombody can help me with a possable ETA on the new ultrasn0w for firmware 3.1 as i am in thailand with no network hoping and praying the Dev-Team get this sorted soon :p …. any advice would be greatly apperated.
   Thanks in advance
10. MEGABARS on September 25th, 2009 2:46 pm
    

    I did it all as there as had. but network is chearching long long and long.. no end.

    what I must to do?

    please help
    Iphone 3g 3.0
11. Adnan Ghosheh on September 27th, 2009 1:02 am
    

    i tried this
    it didnt work
    the unlocking xD

    and by the way!
    i downgraded the 3.1 / 3G iphone to 3.0 (jailbroken) using the old redsn0w (on XP) it worked somehow LOL
12. Saleena Subaiya on September 30th, 2009 4:02 pm
    

    i have an iphone 3g 3.1 — tried it as follows. pwnage was able to jailbreak but ultras0w cannot unlock– Any thoughts as to how i can unlock it at this point?
13. Jenya on October 1st, 2009 8:40 pm
    

    There is no unlock for 3G 3.1. Ultrasnow do not work
14. adit bonbon on October 2nd, 2009 6:21 pm
    

    please help me…. it didnt work with my iphone 3g 16gb 3.1 (jailbreaked) with bootloader 6.2 ….. the sim still lock…
15. Steve Rogalla on October 2nd, 2009 10:28 pm
    

    THERE IS NO RESOLUTION RIGHT NOW!!!!! The Dev-Team is working on a resolution (if they find one) i am in the same boat as everyone else i have upgraded my 3g to 3.1 and cannot use ultra snow on it. the dev team i hope will come out with something new like supersnow or something that will unlock the 3g jailbroken phone for whatever GSM carrier that you use. untill then all you can use your iphone for is a mp3 and game player. Get your loaner phones out lmfao
16. Christoph on October 3rd, 2009 2:37 am
    

    No. I hope there will be a baseband downgrade or an unlock for the fuck baseband in 3.1. I want an iPhone but this have only 3.1 and I need 3.0.1!!! What about the Baseband downgrade in pwnage tool 3.1? Does it work?
17. Luis Pedro on October 4th, 2009 2:09 pm
    

    I’m in the same situation. After do this process, no mater what SIM card is in the phone, the result that i only get is “Searching…”
    Any solutions so far?
    Thnks
18. Angie on October 7th, 2009 11:54 am
    

    I did the jailbreak with the new tool from the DEV team 3.1 using MACBOOK. It did it smoothly, BUT now there is no UNLOCK for it My baseband was updated to a 05.11.07. :S Don’t know how to unlock it and don’t know how to downgrade this base. Any suggestions?
19. Mikee on October 7th, 2009 7:22 pm
    

    Sad to say, currently the dev team has been so quite and can even provide updates to what their up to. hopefully unlock issues and JB for 3GS would come out soon. try to search for geohot, this guy rocks, he provides ETA to his work and in his site i found out that he was the one who created purplerain. latest update from him was 2 more days to produce the 3GS JB and soon the unlock issue for 3.1 FW would follow.
20. fuck apple on October 8th, 2009 5:20 am
    

    FUCK APPLE. LETS SEE HOW BAD WE CAN FUCK WITH PEOPLE
21. James on October 9th, 2009 2:15 am
    

    Any clue as to how long it will take the dev team to find a wayto unlock the 3.1/5.11.07 firmware for the iPhone 3g??? I need my phone back.
22. Sebas on October 10th, 2009 1:08 am
    

    Hi Everyone,
    Just to let you guys out there know my experience.
    I had jailbreak and Unlock my Iphone at 3.0. When the Dev Team released the New PwnageTool to upgrade and Jailbreak to 3.1, I jumped the wagon and follow the instructions. However, after I was done jailbreaking i proceed to add Ultrasn0w to Unlock my phone since my baseband stayed at 4.26.08. With no luck, the phone would unlock. So after One day of thinking, maybe I should downgrade back to 3.0 so I can get it Unlock again, I’ve decide to try one more thing. I’ve uninstall Ultrasn0w, and installed Yellowsn0w. The phone rebooted and again no Unlock. So I decided that I will try to install Purplesn0w. But before I did that, I decide to Install Ultrasn0w again on top of Yellowsn0w. The phone rebooted and Voila!!!! My iPhone is unlock running OS 3.1 on baseband 4.26.08.
    I hope my experience can help some folks out there with similar interest.
23. confused7 on October 10th, 2009 2:43 am
    

    hey is there anyway possible i could get to know how downgarde the iphone 3gs 3.1 to 3.0 please help
24. 1024 on October 11th, 2009 6:28 pm
    

    Hello, i jailbreak my iphone 3gs 3.1 with blakra1n. How can i unlock now my iphone? I install Ultrasn0w. but my sim doesn`t work. Please help me. Thanks
25. Sirwan on October 13th, 2009 2:09 am
    

    Hello… i have unlocked my iphone 3gs 3.1 with baseband 05.11.07 using blackra1n…. but cannot unlock it to use my sim!!!!! And i m from Bangladesh and here we don’t have AT&T network …. so is there any solutions how to unlock it or downgrade it? if possible please let me know. it will be a help. thank you!
26. FUQ - IFONE on October 13th, 2009 6:22 pm
    

    I DON’T KNOW IF YOU GUYS KNOW aPLE always fuq with phones why you upgrade , you have to wait until sum words come out from Dev Team ( Gr8 works guys )
27. Pankaj on October 16th, 2009 6:46 am
    

    I have iPhone 3G with 3.1 Firmwire, Can you please help how can i jailbreak and unlock it as i am not with AT&T. Any help would be appreciated
28. jj on October 16th, 2009 4:04 pm
    

    icanot make custem made framware for 3gs iphone v3.1.2 when i try it is not supportted frame
29. Brenda on October 19th, 2009 4:07 am
    

    I tried to unlock it one time with the FIDO Sim … it was searching service. Then I tried to pu my rogers SIM in it… I can use the device but not the phone (at least, I can now give my brother’s SIM back)… then I tried to modify the Ultrasn0w application… Still NO SERVICE…

    Hope it will be fixed soon!
30. Carlos on October 21st, 2009 11:48 am
    

    Sooo I had the same problem as many of you… Upgraded to 3.1 by mistake, now iphone not working. After installing fuzzyband, and downgrading band. Re-installed firmware 3.0 and went through the jailbreak, unlock process for 3.0. Glad to say, everything worked, and my phone works again!!! not upgrading to 3.1 anytime soon!

    Side note: Make sure you upgrade all cydia updates. I was initially receiving errors left and right, till I upgraded all cydia updates. After updates, everything was smooth.
31. Amaris Borrero on October 23rd, 2009 7:59 am
    

    Please tell me how to install fuzzyband and downgrade band. I accidently updated my unlocked iphone to 3.1 and now it will not work. I have tried numerous things and it just won’t unlock, not even jailbreak. HELP!
32. jc on October 23rd, 2009 2:56 pm
    

    hey carlos. did u download 3.1 from itunes?
33. fuck apple on October 25th, 2009 6:35 pm
    

    hi i update my iphone3g 3.0 to3.1/now i have no network at all plz help dev team
34. vu on October 28th, 2009 2:17 am
    

    jailbreak first then go cydia search puzzy then install it
35. shagun on October 30th, 2009 7:46 pm
    

    hey…
    i need to unlock my iphone 3gs 3.1
    is there any way you can help me out?
36. Carlos on October 31st, 2009 1:42 am
    

    Jc, Yes I initially installed 3.1 of Itunes. Then my phone stopped working.

    I then jailbroke it, but still couldn’t unlock to use with any network.

    but being jailbroken, i was able to launch cydia,and like vu said, search for “fuzzyband”, installed fuzzy band. and downgraded to my band.

    installed 3.0 > and jailbroke and unlocked successfully. iphone 3g is up and running again with tmobile.
37. roxbo on November 1st, 2009 9:22 am
    

    Looks like the Dev Team has unlocked the baseband 05.11.07 and will do an update on November 04th. Check the Dev-Team Blog for updates
38. roxbo on November 1st, 2009 9:34 am
    

    I’ve to correct myself, the baseband 5.11.07 unlock is from geohot not from Dev-Team
39. John on November 2nd, 2009 12:27 pm
    

    Hi,

    I hear some people have their phone unlocked, and some don’t. Can someone help me? I have a 3gs with 3.1 software, and it’s jailbroken. It’s at 5.11.07 with boot loader 5.09. I’ve tried downgrading, but I can’t. Is there a way? Thanks in advance!
40. Mo on November 3rd, 2009 4:12 pm
    

    “Hi Everyone,
    Just to let you guys out there know my experience.
    I had jailbreak and Unlock my Iphone at 3.0. When the Dev Team released the New PwnageTool to upgrade and Jailbreak to 3.1, I jumped the wagon and follow the instructions. However, after I was done jailbreaking i proceed to add Ultrasn0w to Unlock my phone since my baseband stayed at 4.26.08. With no luck, the phone would unlock. So after One day of thinking, maybe I should downgrade back to 3.0 so I can get it Unlock again, I’ve decide to try one more thing. I’ve uninstall Ultrasn0w, and installed Yellowsn0w. The phone rebooted and again no Unlock. So I decided that Iwill try to install Purplesn0w. But before I did that, I decide to Install Ultrasn0w again on top of Yellowsn0w. The phone rebooted and Voila!!!! My iPhone is unlock running OS 3.1 on baseband 4.26.08.
    I hope my experience can help some folks out there with similar interest.”

    I tried that. Didn’t work.

    Got excited for a minute there. I am running on baseband 4.26.08 and still without an unlock. Ultrasn0w is just not cutting it this time.

    Very odd problem.

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