188.8.131.527 has been leaked to the masses. It looks as if RIM is wasting no time getting the 9550 up to date and in line with the 9530. It's been an interesting 24 hours for Blackberry users. Hopefully Wednesday will show this leak as an official OS.
Download leaked OS 184.108.40.2067 For the 9550
Warning: Please remember that this IS NOT an official release OS. If you wish to install this OS keep in mind that this may cause your phone to not function correctly. BlackberryOS and any other BlackberryOS Official sites are not responsible. If you are not comfortable and/or unsure as how to upgrade to this OS, please click the link below.