If your wazapp is running fine, this tweak will stop them irritating server messages. You must edit all 3 of the files, thats why I posted that in a quote as well as the ui.py one. The initial one just shows you what you should look for in order to change the version in all 3 files In order to edit them, I would suggest using SSH via a computer and accessing the /opt/waxmppplugin/bin/wazapp/ directory, then just open up the 3 files with a text editor like WordPad or a built in text editor on your SSH client. Previously I would suggest using 'nano' and terminal but it seems that the server is down and won't let me install nano on my N9