I have a Tasker program which first seeks out T-Mobile visual voice mail, using root, and then copies them to the internal SD card. From there, they are auto-synced to a Dropbox account. The copying and syncing work fine, but I'm having trouble deleting the original messages in the /data/data directory.
The problem seems to be that the voice mails can be deleted, but the VVM app still shows them. They show up as voice mails, but with the play button greyed out, implying there's no audio file anymore. The other information, like caller, date, time, and message length, is still observable in the app.
The process for deleting the messages is simply to use a File Delete command within Tasker, again referencing the /data/data/... T-Mobile directory. Trying to delete the entire directory doesn't work.
Is there a way to remove the messages from the VVM app as well? Perhaps by using an intent?