It’s been a while since we have seen any leaked OS’ for the Pearl Flip, but a new version (OS 188.8.131.529) has been lekaed online. Any Pearl Flip 8220 (not 8230) users can install this operating system (OS) on their phone but be sure to do a complete backup before proceeding. Also keep in mind this OS has not been officially released by RIM its simply been leaked from someone with access to it. If you haven’t installed a beta OS before you may not want to start now. It’s up to you. If you are feeling adventurous and want to install it click the download link below.