OS 5.0.0.722 for the BlackBerry Curve 8530 hit the web today via BBLeaks. You can pick up the OS at this link: http://www.multiupload.com/IIBJ66B49S
Remember that this is not an official release and it can render your BB useless if you don’t know what you are doing.
Warning: This OS will not install on any other BlackBerry besides the one mentioned above and is not official release.If you do not know how to upgrade your BlackBerry OS please start by reading this step by step guide.Don’t forget to delete the vendor.xml file located in c:program files>common files>research in motion>apploader to install it on a different carriers device. Don’t forget our usual warnings: do not download and install these updates if you don’t know what you’re doing. Incorrect procedure or just bad luck could render your BlackBerry inoperative or unstable
