Converting JAR (Java Archive) files to VXP (MRE/VRE) files is a common request for users of older "feature phones," but it is important to understand that there is no direct online link or automated "one-click" converter that reliably turns a Java app into a VXP app. Why a direct converter doesn't exist
Hardware Incompatibility: Some Unisoc-based phones (like the Nokia 105 4G) do not support VXP or JAR, as they use a different OS entirely. convert jar to vxp link
A JAR file (Java Archive) is the standard distribution format for Java ME (Micro Edition) apps. Converting JAR (Java Archive) files to VXP (MRE/VRE)
Java Launcher: This is a common free tool specifically designed to convert Java programs into executables like EXE or VXP. Download and install Java Launcher. Open the program and select your .jar file. Choose the output format as VXP. Click Create to generate the file. Online “free JAR to VXP converter” websites –
The only true way to get a Java-like app into VXP format is to have the original source code and recompile it using the MediaTek MRE SDK