How do I upgrade TeamViewer on an Android Device

drlsmg
drlsmg Posts: 1

I have a Samsung Galaxy 10 Tablet running Android.  I cannot locate any function in TeamViewer to check for and upgrade teamviewer.    It is version 12 and my PC's are now on version 13.  The Tablet says it is now an incompatible Teamviewer version,. so I need to upgrade to 13. 

How do I do that - or do I have to delete it completely and reinstall it. 

I checked knowledge base and other sources and could not locate an answer to this.
Thanks

David 

[personal information removed by moderator]