Kevin at CrackBerry came across OS 18.104.22.1687 for the Storm 9550 this morning, so if you have been itching for an OS upgrade you can get it here at the following link:
Via Megaupload: http://www.megaupload.com/?d=AK9Z4Y8C
WARNING: As usual there is no change log and this is not an official OS install at your own risk. If you do not know how to upgrade your BlackBerry OS please start by reading this step by step guide.
NOTE: 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. Let us know in the comments anything new you find or bugs. Thanks to Tashana for the tip. Via: BBleaks