How to Jailbreak And Unlock Your iPhone With Blackra1n And BlackSn0w on Windows

How to Jailbreak and Unlock iPhone using Geohot Blackra1n and Blacksn0w

We had recently written about the release of Geohot's iPhone jailbreaking tool Blackra1n. 

Here is a short tutorial that you might find useful in using these tools to jailbreak and unlock your iPhone 3G or iPhone 3GS on your Windows PC.

Some important points to note before we start:

  • Hacking your iPhone could void its warranty. So please proceed with caution and at your own risk.
  • Make sure that you have iPhone OS 3.1.2 installed on your iPhone. 
  • The jailbreak requires 05.11.07 baseband.
  • If you have a new iPhone 3GS (updated Bootrom), BlackRa1n only supports a tethered jailbreak. This means that once jailbroken you should not let your battery die. If it does die you will need to reconnect it to the computer and use BlackRa1n to boot it. 
  • Please take a backup of your iPhone, refer to this post for more details.
  • After you have successfully jailbroken your iPhone, please checkout our article on tips to keep your iPhone secure.

Instructions to Jailbreak:

Step 1: Visit Blackra1n website and choose the Blackra1n software for Windows by clicking on the Windows logo

Step 2: Download blackra1n.exe (opens download link) 

Step 3: Connect your iPhone or iPod to the computer and run the downloaded blackra1n executable file

Step 4: You will now be shown a button that reads 'Make it ra1n'. Click on the button to the jailbreak process

How to Jailbreak and Unlock iPhone using Geohot Blackra1n and Blacksn0w

Step 5: Notice the following events on your iPhone:

  •     The iPhone is placed in recovery mode
  •     The recovery mode is replaced by a picture of Geohot on your iPhone or iPod
  •     Your device will reboot

Step 6: You are shown a pop-up. You may press OK

Jailbreaking is complete. You can now see the blackra1n icon on your springboard. If you want to proceed to unlock your iPhone, follow these steps below.

Instructions to Unlock your iPhone:

Step 1 Make sure you are connected to the Internet and click on the blackra1n icon. 

How to Jailbreak and Unlock iPhone using Geohot Blackra1n and Blacksn0w

Step 2 Select sn0w and tap on Install to start the unlock process.

Step 3 Once the installation is complete, you are shown a confirmation screen. Tap on 'Close'

Step 4 Unlocking is complete. You can confirm this from the Blacksn0w icon on the springboard. 

Step 5 You may uninstall blackra1n now. Tap on the blackra1n icon on the springboard and press uninstall.

That's it folks. Your jailbreaking and unlocking is complete. We have all along been fans of Geohot and if you are impressed with his software, take a moment to make a donation by visiting his website.

As always, please tell us how it goes.

[via iClarified

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132 Responses to How to Jailbreak And Unlock Your iPhone With Blackra1n And BlackSn0w on Windows

  1. Joe says:

    I hope so too… it is very frustrating. Thanks for the reply.

  2. Elie says:

    after using blackrain i can't find wifi..
    i tried restarting the router.. the i phone..reboot. resetting network settings and nothing worked.
    Any suggestions?

  3. CBradshaw says:

    After jb using blackrain and downloading mywi my visual voicemail isn't working. Any suggestions?

  4. Sayan Ghosh says:

    Hi All,
    I had successfully jailbroken and unlocked my iphone 3gs 3.1.2 using blackra1n and ultrasn0w in Windows. It was working fine with another service provider. But while I was trying to send a text message, the iphone suddenly got off (i mean the screen is blacked out as if its turned off). I tried to restart it several times and even putting it under restore mode. Nothing worked. When I plugged my iphone through usb into the computer, its not being recognized. So even Itunes restore is not working. When I am tried to put the phone in silent mode using the side switch, the red dot for silent mode is coming. I am not sure what has went wrong. Please help me out with this.
    Thanks and Regards,
    Sayan Ghosh

  5. JJ says:

    Everthing was working fine until after i shut the phone off and turn it back on…it asked to update using iTunes otherwise it keep on showing the connection from usb to iTunes.

  6. t c says:

    Is there a way to unlock those that are in the 1%? It seems that I have one. I JB and UL with blackra1n but still get "No Sim" message. I've done a full restore and run blackra1n many times w/ same result. After I load blacksnow, I get 3 bars before it enters "Searching" mode then straight to "No Sim".

    Thanks,
    Tim

  7. jorg3 says:

    blacksn0w sucks.always i install it blacksn0w gives me alot of problems. Now im restoring my iphone.
    I hate it

  8. zJw says:

    so i just tried to jailbreak my i phone 3g and it did eveything it said it should do but after it went into recovery mode and it was supposed to show the other picture before it rebuted it just sat the and didnt move for an hour so i turned it off and back on and it looked just like it did before i tried to jailbreak it, should it still look the same or did it just now work?…HELP

  9. kane says:

    ok so someone had the same problem… on my 3g i used blakra1n to jb, sn0w to unlock with both windowns and a mac and im getting no service with a new tmobile sim. checked carriers and it pulled up tmobile and at&t after a while, but when i selected tmobile it disappears and says carrier no longer available. i even turned off 3g. ive tried this several times. went through the same process on a 3gs with the new sim and it worked fine, my buddy and i have successfully jb +unlocked several phones and havent run into this issue yet, and its my phone this time, kinda bummin

  10. Dino says:

    my phone just crashed it wants to start up and then shuts off. HELP please

  11. Dino says:

    ok my phone wont turn on now only get the apple icon for about 20 seconds and then shuts back off. any ideas ?

  12. periko says:

    ok i wanna update from 3.0 to 3.1.2 butt how do i gett my apps back up mi fone i mean all mi apps

  13. BRAT247 says:

    YOU SHOULD PROBELY READ UP ON IT THEN BEFOR JAILBREAKING IF YOU KNOW NOTHING ABOUT IT, IT MAY JUST HELP YOU FROM RUNNING INTO PROBLEMS OR MESSING UP YOUR DEVICE

  14. J ro says:

    ok everytime i try to download snow from the blackra1n app, my phone like loses all its singal and says searching in the top left corner. WHY DOES IT DO THIS???? please help

  15. farook says:

    i have made jailbreak through blackra1n but wi-fi doesn't take any networks whatcould be the reason

  16. bill says:

    I have the the 3gs with the updated bootroom. How can i remove the jailbrake without restoring it? Or will blackra1n make another jailbrake so i can turn it off without needing to conect it with my pc to open it again?

  17. KEVIN says:

    DOES THIS WORK ON THE IPHONE 3GS

  18. Andrew says:

    I have an iphone 3g 8fb, firmware 3.1.2, baseband 05.11.07 and everytime I trie to jailbreak it, when I press ''make it rain'' my just goes to recovery mode and stays there. I don't any Geohot. And then I need to restore in order to use it. I have done this about 8-9 times already. Could someone please tell me exactly what to do?

    Thank you in advance.

    P.S :I don't know if it matter's but I'm from Greece so I'm using a Greek sim card (cosmote)

  19. Bailey says:

    i jailbroke with blackra1n and when i installed winterboard it had to reboot and obviously if you have to reboot a 3gs which is tethered only with the "amazing" blackra1n then it goes into recovery……any ideas?

  20. Noah Zork says:

    The guide doesnt mention the fact that IF you upgrade to version 3.1.2 you cant unlock your phone anymore "possibly forever"

  21. doc_g7 says:

    I used blackra1n and unlocked my phone, i also installed cydia and rock then proceeded to uninstall blackrain. Phone is working but no cydia or rock icon. How do I resolve this?

  22. elementbdr says:

    hey it worked ive looked for weeks for something that doesnt work on mac thanks guys it really helped me with my videos and buisness

  23. gau` says:

    yes it`s work. my boss has upgarded his iphone 2g to 3.1.2 via iTunes and has get a locked phone…i used blackra1n to jailbreak and after search on cydia for BootNeuter to unlock…it`s very easy. PS: u need a WLAN internet acces to install cydia and bootneter!!
    HERE U FIND A FULL TUTORIAL:
    http://www.ihackintosh.com/2009/11/jailbreak-unlock-iphone-2g-3-1-2-with-blackra1n-windows-mac/

  24. Deal says:

    I had tether.. worked great now I dont redid the black rain still no tether think the new carrier update slipped in and messed it up

  25. brad says:

    i am trying to jailbrake my iphone and it goes to recovery mode but then for about 30 mins i get a blue screen then it turns off. i will turn it back on and nothing happened. done it about 5 times please help?

  26. KMac says:

    How can I verify that the Unlock worked? This particular phone no longer has AT&T service and I don't have a sim card or service for a different carrier.

  27. jani26 says:

    can I jailbreak my iphone when I have 04.26.08 baseband?
    cause it writes that only with 05.11.07 baseband its possible to do it…

  28. Amanda V says:

    so I'm guessing if Blacksn0w doesnt show up I'm screwed and can't unlock my phone?

  29. Steve says:

    Hi there, I've just bought a new iPhone 3gs with 3.1.2 firmware and 05.11.07 baseband. I've jailbroken it with blackra1n 3 and it's fine until it's turned off the when I turn it back on it goes into recovery mode. Then I have to jailbreak it again, if anyone can offer any advise it would be appreciated. Thank

  30. 3gc says:

    Alright i unlocked my iphone 3g 3.1.2 for the first time. but now how do i get games and apps without buying them. and what else can i do now that i unlocked my iphone with blackra1n?

  31. marcus coll says:

    Good evening, in on a iphone 3gs 3.1.2 , firm ware 05.11.07. followed tutorial to the letter and got Snow off blackrain with cydia. however when i put in my English orange sim it just comes up with "different sim detected please connect to itunes" however i have signal "i recived a text at this point" . but i cant use anything on the phone unless i put in my rodger sim again. anyone got any ideas. thanks for your time.

  32. JVirus says:

    Steve, I have a new 3gs as well but I cant even get it to jailbreak. Did you have to do anything special or did you just follow this post?

    And you have that issue because its tethered, there's no way around it yet.

  33. yg says:

    guys, just to reconfirm, every time you guys turn off your iphone or battery run dead. you can only turn it on by reconnecting to the computer and reboot it using blackra1n ? am i right to say that?
    thanks for input.

  34. Joseph McDonald says:

    i dont no if ur still stuck with ur phone but i had problems with booting after jailbreak but as scary as it sounds run the jailbreak AGAIN! it works u just got unlucky

  35. Chris says:

    yep lame i know but after the next update comes out and gets JB it might go away i hope. SO dont let your phone die or turn off or restart….If so u need a computer and A "U S B" cable and blackra1n to un brick it

  36. Steve says:

    Hi there m8 I just downloaded blackra1n as above and clicked on it after attaching my phone. Then click on make it rain, ur phone then goes into to recover and then jailbreaks. It's very easy to do, just read the instructions above. Good luck with the jailbreak, I've had 3 iPhone and jailbroken every one. Hope this info has helped. Doing this on my phone so excuse spelling

    Steve.

  37. zach says:

    i got it to install but there is no black snow icon on my springboard or a blackrain icon anymore wtf????/

  38. zach says:

    can yall help me plz??

  39. Tom says:

    i got error (OX E800000A) what is this ? i tune not regconize the iPhone when i plug in is there something going on ? or that how the program is ? in that case how can I import music to ipod on iphone? thanks alot

    Tom

  40. randy says:

    i have the 2g iphone that is unlocked and jailbroken os 2.2.1. do i update with itunes then run black rain? or do i need to do something else.

  41. fred says:

    wow..couldn't be easier!! thanks so much!!

  42. Nef says:

    Hi all,

    my phone is 3G and jb with 3.1.2. But there is no Internet tethering option. Is this normal? If I want that option do I have to hard reset my phone? Does anyone else has this problem?

  43. simon says:

    can anybody tell what happen when i turn off the fone and the fone is in the recovery mode.i know u have to rejailbreak'm but is there is anyway that could solve this problem without rejailbreak.thank you

  44. Jordan says:

    Okay, so i've jailbreaked my iPhone 3G. It had the 3.1.2 update. I am now trying to unlock my phone. But its saying im not connected to the internet. Do i have to install the 'sn0w' from the Blackra1n app that I have from the JB?

    PS. I am connected to a SKY wireless and a 3G connection. Also i still have my usb connected

  45. abhi says:

    Hey guys i have a new 3gs 3.1.2 but every time i turn off my iphone and restart it, it shows that "connect to itunes" dialog.Is there is any fix for this??

  46. Anna says:

    I Have te same error. Every Time I must connet the Iphone to Itunes. Thats the program i doesn't like.

    Is there a fix for it?

    3GS 16 GB 3.1.2. Simlock Factory Free

  47. sebastian says:

    jailbreak works fine the problem is every time i boot up phone i have to used file again if not iphone doesnt boot

  48. adil says:

    okso everything worked fine but its been stuck at the screen where it says done waiting for reboot screen for 15 mins does that take a while to reboot?
    should i just leave my phone hooked up to the comp?

  49. Aiden says:

    Firstly you need to download cydia, which you do by clicking on the blackra1n app, once you have cydia open it and download all necassary upgrades, then click on sources, then new, and then you need to search for something I have forgotten

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