# Return default icon data (you can replace with actual default icon) return None
Look for the META-INF/MANIFEST.MF . Note the MIDlet-Name and MicroEdition-Configuration . Convert .jar To .vxp UPD
# Create a new .vxp UPD file with open(output_file, 'wb') as vxp: # Write the .vxp UPD header vxp.write(b'\x00\x01\x02\x03') # Replace with actual header bytes # Return default icon data (you can replace
Note: Exact tools vary; below is a generic procedure. below is a generic procedure.