Think of VXP as a security container. Feature phones use it to:
Choose one of the practical intents below (assume reasonable defaults if you don’t specify): Convert .jar To .vxp
: VXP apps are designed for low-memory devices with MediaTek chipsets. A JAR file designed for a high-end phone may not function even after conversion due to screen resolution or memory constraints. OS Support Think of VXP as a security container
Before you spend an hour converting, check if your phone has "Java SIM Application Toolkit." If not, your phone likely blocks third-party VXPs entirely. OS Support Before you spend an hour converting,
Once the C code is written, compile it using the MRE compiler configuration. The compiler output will generate a .vxp binary along with an accompanying resource file if your app uses custom graphics or audio assets. Troubleshooting Common Issues
Repackage: