How to install FuriousMod to Unlock Your iPhone 4 4s Tutorial
This tutorial applies to all Gevey Chips that does not require 112 but uses the furious mod app. Basically for untethered Jailbreak 4.2.1, 4.3.3, 5.0.1, 5.1.1
Works Along with the Genuine Gevey Chips that doesn't require 112.
FuriousMod Source to be added:
http://cydia.furiousmod.com
Step by Step
1. Open Cydia, Manage, Sources, Edit, Add
2. http://cydia.furiousmod.com
3. After source has been added you can select the firmware of your device to install the appropriate furiousmod app.