Jailbreak iPhone OS 3.1.2 with GeoHot’s Blackra1n

by: - Last updated on: December 17th, 2016

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

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

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

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  1. 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

  2. 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?

  3. 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