There is a new leaked OS for the BlackBerry Storm 9530 floating around the web. OS 5.0.0.973 is unofficially available for download, and seems to be quite a jump in version number from the last leak. If you decided to give OS 5.0.0.973 for the BlackBerry Storm 9530 a go, remember, back up your device. This is a leaked OS and is completely unsupported.
