Thanks to Driphter I now have to load this leaked OS on to my wifes 8520 as soon as I get home. Please feel free to share your thoughts on this OS here on this post or in the NerdBerry Forum.
Download BlackBerry Curve 8520 OS 188.8.131.526 from:
***OS Disclaimer***: This is a leaked OS and therefore it is not certified by RIM or your carrier. If you are not comfortable loading a leaked OS please do not attempt. If you do decide to load this OS make sure you have a current backup file saved. Nerdberry.net does accept any responsibility for any damages or loss of data caused to your device.