Apple announced the latest upgrade to iPhone OS 3.1 – firmware version 3.1.2 early last week and if you are waiting to jailbreak iPhone OS 3.1.2, the sad news is that the iPhone Dev team is yet to release the Pwnage and redsn0w tools. But the good news is that, if you are waiting to jailbreak your iPhone, GeoHot has just released BlackRa1n, which will allow Windows users to jailbreak their iPhone with OS 3.1.2.
Jailbreak iPhone 3.1.2 OS with Blackrain
Warning: The current update of Blackra1n only supports iPhone OS 3.1.2, do NOT use this tool if you are using an earlier version of iPhone OS. We have unconfirmed reports that BlackRa1n supports iPhone OS 3.1 as well, but we are not sure.
Also, do not upgrade to 3.1.2 using iTunes if you want to keep your unlock. Baseband cannot be downgraded.
Download Blackra1n for iPhone/iPod Touch
You can download BlackRa1n to jailbreak iPhone and iPod Touch OS 3.1.2:
Download blackra1n
Once downloaded, make sure to update your iTunes to the latest version.
Update: Jailbreak iPhone 3g/3GS with iPhone OS 3.1.3 with Sn0wbreeze


well to fix that thing with ur usb sign and ur itunes thing vesh u have to go to another computer, then restore it. or jus restore it on urs , but if it wont let u on urs then go to sum1 elses
can i jailbreak a factory unlocked iphone with 3.1.3 software and 7E11 built version?can anyone tell me how to downgrade my phone without getting the error this version is not compatible with the built version of your phone?pls help
Morning,
This morning I hooked my Iphone up to my computer. When Itunes came up I happened to click the check for updates button and updated it. After doing that a message came up about the sim card not being supported. all that the phone does is black out sometimes and it has to be turned back on. It won’t let me Jailbreak it and it will only make emergency calls. PLease help I’m T-Mobile and I’m not sure what to do.
Thank You in advance. Glen
I jailbroke my ipod and it worked fine but my brother was playing around with itunes clicking stuff and now i can restore to what i used to have before jailbreaking but know when i run blackra1n it doesnt work it wont jailbreak :’(
wooooooooow
when it says “Once downloaded, make sure to update your iTunes to the latest version.” should we update to 9.1 because i am on 9.0.3
When i run blackra1n on my latest subjects, i’ve noticed when the iphone dies or is turned off manually the phone goes into recovery mode and im FORCED to run blackra1n once more…..does any1 no why? this just recently started happening.. is it the newer devices or am i missing something
okay so ive downloaded blackra1n before and jailbroken my ipod but when i came to jailbreak my friends ipod, black rain doesnt work. it says this application has failed to start because ASL.dll was not found. Re-installing the application may fix this problem.
and i have redownloaded the app many times.
plz help or reply to nicnac514@hotmail.com many thanks
i want to download blackrain,but the site is blocked.so any other way to download it free.plz tell me….
why my phone doesn’t reboot after i click “make it rain”, answer it pleasee
my black rain keeps coming up with a problem all the time i try to make it rain please some one help me ?
to charlie mine is doing the same thing it say its missings the asd or somthing iv tryed it on 3 computers but idk what to do?
Hi I m ravi Gupta
I have a 3gs series iPhone n it’s frm japan
wll I want to know that is tat possible to to unlock d 3gs series I phone
jus give me d reply
if yes ten tell me he to du it n is tat possible to do it at home as I m havin a laptop of myself
Hi, i am Andreas!
Is it possible to install a jailbreak on my iphone 3gs 3.1.3 with new bootloader rom? If yes, please contact me.
Best regards Andreas
This is the best took bout 5-6 minutes.
For those opf you who have jailbroken ur iphone and updated it from itunes will sometimes not be able to enter recovery mode to restore ur iphone. To fix this just start blackra1n and when ur iphone shows the restore thing unplug it and close blackra1n. then use itunes to restore and blackra1n to make it universally fuckable!
SIR PLEASE HELP ME WITH SOFTWARE TO UNLOCK MY 3.1.2 (7D11) IPHONE
THANKS
hi ive tried to download the blackra1n but every time i open it or save it it says its missing the assdl or something like that or it has this little menu pop up and it says debug send error report or dont send ive tried blackra1n before and it went in recovery mode nut then it said to restore so i did and nothing happened so today i tried to restore and then do it and now i wont even open it just says its missing the assdll or whatever please help i just got the new 4.0 software
Used blackra1n to jailbreak my 3.1.2 phone. Works good except can’t let phone batt die or turn off. Now phone is stuck in recovery + won’t restore. tried re-running blackra1n but it never finishes reboot. Can’t get the restore to work says the update is not valid? Can any1 help?
hey i tried to download blackra1n and install it but it keeps saying im missing ASL.dll and wont open properly and when i click OK and push the “make it rain button” the program stops workin.
can anybody help me with a simple answer
i have the same problem …need help
Reply for T3Z4 and others facing the same issue.
Apple has released a new version of iTunes, iTunes 9.1 which changes how certain things work. If you have upgraded to iTunes 9.1, several programs will start giving you an error that ASL.dll is missing.
The solution for this is simple, you will need to place the Blackra1n executables in the Apple folder under Common Files in Program Files. The folder would be located in the following locations:
32 Bit – C:\Program Files\Common Files\Apple\Apple Application Support
64 Bit – C:\Program Files (x86)\Common Files\Apple\Apple Application Support
Once you copy the blackra1n executable to the above folder, create a shortcut for it on the desktop and double-click it to run it as usual.
Update: If you continue having problems with Blackra1n, you can use the new Spirit tool to jailbreak iPhone OS 3.1.3 and others.
Cheers!!
George Nath
thanks
So how do you access blackra1n now that the site’s by “invite only”?