ow to Get Custom Boot and Recovery Logo On 3.1.2:
https://www.youtube.com/watch?v=G7MV7jkezYA1) Go to
http://www.blackra1n.com2) Download blackra1n for your OS (Windows or Apple)
3) Plug your device in, open Blackra1n
4) Click Make It Rain
5) Your device will reboot you will see Geohot's face
6) Locate the blackra1n icon on your springboard, open it up
7) You will see two options to install either Cydia or Rockapp (for the time being just install Cydia)
Once Cydia is installed, enjoy!