Copyright Office of the U.S. Library of Congress now makes it legal for users to jailbreak their iPhone in the US. To jailbreak an iPhone means to go round the restrictions imposed by the manufacturer to install and use applications other than those authorized and provided by Apple. As the iPhone is far from flawless as Apple created it, thousands of iPhone users have flocked to Jailbreak so as to solve all of the problems. This step-by-step guide will show you how to Jailbreak iPhone 3GS in 3 simple steps.

Step 1: preparations

This iPhone Jailbreak guide requires you to download the following:(1) RedSn0w for Windows, Mac or Linux; (2) the official Apple iPhone restore file (.ipsw) for iPhone 3G.

Step 2: Upgrade iTunes to the latest version and check iPhone IOS updates.

upgrade your iTunes to the latest version (currently 9.2.1) and backup your iPhone. Then check if your iPhone is running the right IOS.

Step 3: Run RedSn0w

Launch RedSn0w and click “Browse.”
Select the IOS 4 .ispw file and click next.
Turn off your iPhone and make sure it’s plugged in read the instructions on the screen.
Click next and follow the onscreen instructions.
Hold the power button in for the allotted amount of time.
Then hold both the power and the home-screen button in together.
Finally, just hold the home-screen button.
In under a minute, you will have a Jailbroken iPhone 3G.

That’s it, you’ll see the following two screens while Cydia, the jailbreak app store app, is installed and then you’re ready to go. Cydia is part of the RedSn0w package and will install as a app on the iphone, you will then be able to install jailbreak apps using Cydia.

Let your iPhone reboot, open Cydia and download a bunch of cool apps and modifications that you could not otherwise download with a factory iPhone.

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36 Responses to Step By Step Guide to Jailbreak iPhone Legally

  1. Akilah Perkoski says:

    Technology evolves seconds. Great post my friend. I’m looking forward for another wonderful post from you.

  2. Rico Escalero says:

    I am new to iphone and would like to jailbreak it. My iphone is rev 4.3.4 Is it safe to do it?
    Thanks

  3. Mcgugin says:

    Is it risky to jailbreak if I just got a iPhone. Also when new updates are available how do you get the new updates installed when they are available?

  4. Hermes Birkin says:

    Oh hell no. Not worth it.

    • Anu says:

      3- when it shows unrecogonized build error, qliukcy shutdown your iphone while its on apple logo by holding the home and sleep button.4- now go to extras and select IPSW of 5.0 and then just boot .it should work, i just did that. just remember use 5.0.1 to upgrade ur iphone on itune and use 5.0 to jailbreak

    • Firdaus says:

      THANK YOU SO MUCH, THIS didn’t fuck up my iPhone 4 on Windows. this guy is the only person who acltualy had a working jailbreak and links. THIS WORKS FORSURE.props to this guy for acltualy being real.

      • Hasret says:

        At last, someone comes up with the “right” aneswr!

        • Angie says:

          Sim card question:i have a 3g 8gb at&t. I want to use vzoeirn. After i jailbreak and unlock .DO I NEED SPECIFICALLY A VERIZON SIM FOR THE MEMORY????CAN IT BE “ANY” SIM CARD???This aspect is very unclearany feedback please THANKS

  5. Mayank says:

    I wish this worked for an iPhone 4s…

  6. Foppiano81 says:

    The only thing I might jailbreak my iPhone for would be (no cost) tethering. But, with AT&T cracking down on such use, I’ll just skip it altogether.

  7. McGinnis says:

    I’ll be jailbreaking my Ipad 2 once Comex resolves the Camera Connection Kit issue that Jailbreakme.com currently has.

  8. chenzheng says:

    Hack again?!

  9. Tijernia says:

    im way too scared of losing my warranty from apple if something goes wrong

  10. Kuta says:

    Is Jailbreaking Safe?

  11. Mayoras says:

    Does this unlock 4s as well?

  12. Attles says:

    There is really only one reason to ‘jailbreak’ your iPhone: You want to steal popular apps and are cheap. There are may be three people on the planet who have a reasonable excuse to jailbreak the iDevices and I think they could do without it.

  13. Studniarz says:

    Obviously a large contingent of people wanting to leave the “walled garden”. I personally know quite a few who prefer to jailbreak.

  14. Primeaux says:

    why you think many buy apple? for the same reason they dont want to pay for anything……its a hackers heaven……

  15. Clay Bryar says:

    You can all fight over Android and iphone all day. I will stick to my less popular Nokia. Single core yes, behind the rest no.

  16. Wilbur Freil says:

    Just find me one person who after a month has ‘jailbroken’ their iPhone who has not stolen at least one app.

  17. 17194Orison says:

    I have a old IPhone 8gb. I want to know can, I use a Tmobile card in it.

  18. Minh Mcomber says:

    how do i get this jailbreak?

    • thienthanh says:

      from someone else: Here is how i soelvd the unrecogonized build error after several attempts1- open redsn0w and dont select IPSW.2- go to extras and click just boot,.3- when it shows unrecogonized build error, quickly shutdown your iphone while its on apple logo by holding the home and sleep button.4- now go to extras and select IPSW of 5.0 and then just boot .it should work, i just did that.just remember use 5.0.1 to upgrade ur iphone on itune and use 5.0 to jailbreak

  19. Greg Largen says:

    I assume this will work on iphone 4S?

    • Natalia says:

      ORG Announced new and easy Unlock and Jailbreak tool for iphone , it unkolcs the latest 4.3.5 firmware , i used it today and it worked and now i can use_any_sim card i want.

  20. 10757Piasecki says:

    hey, does this website work for the iTouch 4G and does it require your being plugged into the computer at the time?

  21. 15379Lack says:

    Does anyone know if there is a way to upgrade from 5.0.0 tethered jailbreak to 5.0.1 untethered without losing any apps or settings? Is it a direct upgrade?

  22. Nathanial says:

    You made a number of fine points there. I did a search on the topic and found mainly people will agree with your blog.

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  25. Rudiyangrewello says:

    Good job mkiang it appear easy.

    • Andre says:

      so i did all the steps and everything but when the ppnpaiele head guy finishes the phone turns off and the apple appears with the loading circle and it Freezes. I had to repair and do it again and same thing.. why is it doing this,.. my Iphone is already updated to 4.2.1 what can i do man?

  26. David Wilson says:

    Appreciate this post. Will try it out.

  27. Carnillo says:

    Thanks for putting this up, it was quite helpful and helped immensely

  28. Mccullum says:

    Thanks for the good article, I was researching for details like this, going to check out the other posts.

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