In the context of Symbian and other platforms, "vxp" likely refers to a file format or package type used for distributing applications, possibly specific to certain Chinese or Asian markets, given that VX is sometimes associated with software or firmware for various devices, including mobile phones.
The (MediaTek Runtime Environment) platform was a unique bridge for feature phones like the Nokia 220, 225, and 230 , allowing them to run applications that mimicked more advanced smartphones. Angry Birds , being a global phenomenon, was one of the most sought-after titles for these "dumbphones." vxp angry birds patched