AMF is a suite of instruments that allows you to access WURFL from any programming language, not just Java and php that is traditionally used for dynamic mobile web sites.
The module detects the mobile device and passes the WURFL capabilities on to the other web application as environment
... [More] variables. It can also be used to resize images on the fly to adapt to the screen size of the mobile device.
Another use of AMF is to use it as a switcher to identify mobile devices, and are directed to their websites on the most appropriate.
The owner of the project is Idel Fuschini [Less]
BlackBerry Device OS Checker
A PHP web-based solution to query the Research in Motion online servers for operating system downloads. Given a specific device, the tool will output a list of links and version numbers of operating systems compatible with that device; filtering by Network and Region
... [More] is also supported.
Non-RIM based servers are listed and linked, but not checked due to their varying and unique download structures implemented by the individual carriers themselves. [Less]