It didn't take long, but the iPhone 1.1.3 jailbreak has been released to the web-savvy public, but it's not like this jailbreak isn't without its limitations. For starters, you have to start "with an existing jailbreaked 1.1.1 or 1.1.2 iPhone." If you happen to buy a brand new 1.1.3 iPhone from the Apple store, this jailbreak method will likely result in a $400 paper weight. Naturally, there are countless risks involved with this process, just like any other iPhone jailbreak and/or update. Make sure you back everything up before reading this guide.

Here's how you do it:
- Start with a 1.1.1 or 1.1.2 jailbroken phone with Installer.app installed.
- Plug in your phone via USB to your computer.
- Download, extract, and run iBrickr Special 1.1.3 jailbreak edition (ibrickr.exe in the archive).
- iBrickr will determine what firmware you are running on your phone and make sure you can run the update.
- iBrickr will then guide you through the process of obtaining and modifying the 1.1.3 firmware (make sure to read everything thoroughly).
- iBrickr will upload the new firmware image to your phone. Note that this only puts the file on your phone and does not modify it at all, yet.
- When iBrickr finishes (should take about 10 minutes), it will tell you to go to Installer and install the “1.1.3 soft upgrade” package. Do that.
- When the installer finishes (this should take another 10-15 minutes), your phone should reboot with a fresh activated 1.1.3 firmware.