Websites like FileProInfo allow you to upload a JAR or JAD file and convert it to VXP.
Select the output folder and specifically choose the VXP conversion option . Convert .jar To .vxp UPD
You may need to decompile the original JAR into source code using a tool like JD-GUI. Websites like FileProInfo allow you to upload a
For developers or those with technical experience, the official provides the most accurate results. However, this software is no longer officially supported by MediaTek and can be difficult to find. Convert .jar To .vxp UPD