YellowSn0w is out and it’s ready to rock. Here’s how to become SIM-independent.
NB: Install the latest 2.2 firmware before beginning this process.
1. First, download quickpwn and jailbreak your phone.
Pick your device. We want the iP3G, obviously.
2. Use the latest firmware to pwn your phone (download it from Apple here). This will allow you to install Cydia or Installer. If you just updated your phone or updated your phone on the computer you are running quickpwn on, you probably won’t have to download the firmware.
2. Then, add the repositories (DO NOT ENTER THESE URLs INTO YOUR BROWSER per Dev Team’s instructions).
3. Install yellowsn0w. Run it.