Jailbreak and Unlock iPhone 3G and 3GS (Baseband 05.11.07) with Blackra1n RC3 for Mac and Windows
In this manual, we will write how to jailbreak and unlock using BlackRa1n RC3 on iPhone 3G and 3GS .
Thanks to the built-in “sn0w”, the Blackra1n RC3 can do everything now: jailbreak, unlock and hacktivate your iPhone and all this at the program level, all you need is a little patience and press a few buttons.
So first, download the BlackRa1n RC3 from http://www.blackra1n.com by clicking on the Apple / Microsoft logo, depending on what operating system you have, or BlackRa1n RC3 [ ] [ ]
Connect your iPhone to your PC, launch BlackRa1n RC3, you will see a small window with one button “Make it ra1n”, click it.
After that you will see "Entering Recovery". The program starts fully automatic input of your iPhone recovery mode, then jailbreak will start and then install Blackra1n on iPhone. You only need patience here, just wait and do nothing.
When the program does everything you have planned, the corresponding image “Enjoy your jailbroken iPhone” will appear on the display.
The jailbreak was successful, now wait for your iPhone to reboot. After that, from the iPhone, launch the Blackra1n utility, which was installed during the jailbreak. In Blackra1n, select "Cydia" and "Snow", after you install them, restart the iPhone and all you have is completely unlocked iPhone 3G and 3GS.
Already have a jailbreak iPhone with the previous version of Blackra1n installed?
Launch your Blackra1n (make sure you are connected to the Internet) and install rain from it - this will update your Blackra1n and after that it will have the unlock “ Snow ” that you need to install to unlock your iPhone. After that, restart the phone and that's it.
Do you already have a jailbreaked iPhone thanks to custom firmware made in PwnageTool?
You just need to go to Cydia and install the blacksn0w utility from the repository http://blackra1n.com/ , restart the iPhone and that's it.