This is a video instruction on how to install a Blackberry beta OS with a Mac Desktop Manager. Please be sure to back up all your data first before doing any updates like this or installing a non official operating system. The extracted DMG archives for the latest OS 5.0 leaks needed are after the jump.
8330 5.0.0.230 http://www.megaupload.com/?d=G4VGQBM9
8900 5.0.0.238 http://www.megaupload.com/?d=V0IQRULX
9000 5.0.0.238 http://www.megaupload.com/?d=S3CMOBM2
9530 5.0.0.230 http://www.megaupload.com/?d=PL31VO1W
9630 5.0.0.230 http://www.megaupload.com/?d=G1PURKUJ
Instructions: How to Downgrade your BlackBerry’s Operating System
Instructions: How to reload the Operating System on a Nuked Blackberry
Instructions: How to Upgrade your BlackBerry’s Operating System
