Steps: 1. Open cydia 2. Add the source cydia.xsellize.com 3. Open source 4. Download Androidlock or Androidlock (No Text) 5. Respring 6. Set your pattern and change appearance and behavior if desired 7. If this helped Gimmie a THUMB UP and SUBSCRIBE! It only takes TWO clicks!
******IMPORTANT NOTE!******** If you forgot your code or it wont let you in then have someone call you and press the home button during the call. (if you're stuck on an ipod touch as of now there isn't a work around :-( sorry!)