Leaked OS 220.127.116.118 for 8520 Findings & Fixes
here it is guys....enjoy
MEGAUPLOAD - The leading online storage and file delivery service
this link is from crackberry originally
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.