el metadata nuevo seria este
<?xml version="1.0" encoding="utf-8"?>
<santorinicontent>
<contentlist>
<bundle>
<bundleid>com.tomtom.iberia</bundleid>
<content_version>5</content_version>
<min_app_version>1</min_app_version>
<download>
<url location="file://mnt/storage/sdcard0/tomtom/com.tomtom.iberia"/>
</download>
<size>569851484</size>
</bundle>
</contentlist>
</santorinicontent>