I recently acquired a Z10 and am looking for the radio file 10.2.1.3443 to build my own autoloader. OS 10.2.1.3442 Debrick I can download from Darcy's BB Tools, no issue. However, the radio file cannot be found using this method. The Z10 is currently using OS 10.3.1 so i know I can downgrade. I want access to some of the Adobe AIR apps from BBW, is the reason for the downgrade. Help is greatly appreciated. Thanks.