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  • [Windows] How to Jailbreak iPhone 3G Firmware 3.0 with RedSn0w
    This guide will teach you how to Jailbreak your iPhone 3G running 3.0 firmware using RedSn0w on Windows. You can unlock your iPhone 3G AFTER following this guide by using UltraSn0w. Directions on that are here. Anyways, lets continue.

    I strongly recommend you backup and restore your iPhone 3G to 3.0 firmware via iTunes BEFORE you begin this guide. By strongly recommend I mean restore to 3.0 firmware.

    You will need RedSn0w 0.7.2 which you can download here along with the iPhone 3G 3.0 firmware file available for download here.

    Once you have downloaded everything, extract redsn0w-win_0.7.2.zip to a location on your computer. You should see redsn0w.exe. Run it.

    Click Browse.



    Browse to where ever you downloaded your iPhone 3G 3.0 firmware .ispw, select it, and click Open.



    RedSn0w tells you that the ISPW has been successfully identified. Click next.



    You'll see a little window that says patching kernal for a second.



    Select Install Cydia and click Next.



    Plug in your iPhone 3G and turn it off. Once it is off click Next.



    RedSn0w gives you instructions. We are entering DFU mode now. First hold the power button for 3 seconds.



    Keep holding the power button and start holding the home button for 10 seconds.



    Release the power button but continue holding the home button for 30 seconds.



    RedSn0w does its thing. Let it.









    Finally RedSn0w has finished loading everything onto your phone. You will see a pretty screen on your phone as it is being Jailbroken. Don't mess with your phone will all this is going on. After your phone restarts you are done!

    This article was originally published in forum thread: [Windows] How to Jailbreak iPhone 3G Firmware 3.0 with RedSn0w started by Cody Overcash View original post
    Comments 732 Comments
    1. xrisis's Avatar
      xrisis -
      just a question about redsn0w..
      what is the difference with QuickPwn?
      Because i used QuickPwn for my 3g and 2.2 and i am used to it.
      Anyone reccoments QuicPwn as a better jailbreak tool?
      or is it ok to go along with this?
    1. Ozzyman500's Avatar
      Ozzyman500 -
      I believe Cydia is not working is because it's being updated. By the way, redsn0w worked like a charm first time!

      RedSn0w will do the job just fine people! Just follow the on screen instructions.
    1. arram's Avatar
      arram -
      From the pictures it looks like redsnow doesnt give you the option to keep your stock boot logos? Can any one confirm this. thanks
    1. sk_anti35's Avatar
      sk_anti35 -
      Thanks team!!!!
      Successfully jailbroke 2 iphone 3g's
      ipod 1st gen
      ipod 2nd gen
      obviously all on the new 3.0 firmware
      For those who don't know how to wait and like to complain about these tools taking long to be released, just need to forget about jailbreaking and unlocking.
      We need to be greatful that we have Devteam, modmyi, iclarified, and other resources for all their hard work!!
    1. cbyerley's Avatar
      cbyerley -
      well said sk
    1. evolutionarymc's Avatar
      evolutionarymc -
      OK I'm in there on a 2G and a 3G
    1. 05VIII's Avatar
      05VIII -
      anyone having the itunes problem? i dont know if its something i installed off of cydia or if its the jailbreak but itunes is messed up. it opens but doesnt show any songs.anyone else with this problem?
    1. mch441's Avatar
      mch441 -
      im there again stuck looking at a blank iphone how long is it supposed to take to reboot ??i just restored the phone in itunes and tried again but im at the same spot redsnow say please wait while device is being jailbroken and rebooting but no progress is being made and the iphone is blank
      ive jailbroken each other time with quick pawn and had no problems
    1. resistxgb's Avatar
      resistxgb -
      Thanks dude, I've been waiting for this... worls like a charm!
    1. mch441's Avatar
      mch441 -
      god damn this is frustrating im at the same fing spot again any idea what i might be doing wrong ???
    1. sk_anti35's Avatar
      sk_anti35 -
      Do you have att or other carrier?
    1. mch441's Avatar
      mch441 -
      att
    1. kumar151990's Avatar
      kumar151990 -
      SO EZ. Thanks Dev Team
    1. mch441's Avatar
      mch441 -
      well this program blows im restoring for the third time today looks like ill just have to wait for quickpawn
    1. weazle23's Avatar
      weazle23 -
      i keep getting unknown error 2 when trying to update to 3.0. is anyone else getting this. if so did you resolve it and how?
    1. blkcadi's Avatar
      blkcadi -
      Quote Originally Posted by mch441 View Post
      att
      I would put it in DFU mode, restore with a fresh copy off 3.0 and retry.
      Good luck, stick with it, gonna work.
    1. wolverinemarky's Avatar
      wolverinemarky -
      thanks for the steps followed them and they worked now trying to open cydia up so i can restore my cydia apps
    1. Diaboundd22's Avatar
      Diaboundd22 -
      SO i downloaded redsn0w and the firmware file here and everything downloads great i extract all the file but then i go to run redsn0w and look for ispw file but i cant find it in the firmware file or the redsnow file i tried redownloading but that did not work

      any ideas anybody?
    1. fungusfeet's Avatar
      fungusfeet -
      I saved the SMS.db file before doing the whole process now the old texts don't show up when I put the file back...something to do with the new MMS setup I guess but how do I get my old texts back on the phone?
    1. sk_anti35's Avatar
      sk_anti35 -
      Quote Originally Posted by mch441 View Post
      att
      Verify you have the proper firmware
      Launch itunes and restore phone, shift+restore select FW
      Wait for the entire process and let itunes activate phone.
      Once phone is done and activated launch redsnow
      Follow instructions from redsnow any more help let me know