There is an important feature missing from Android that would let the Serval Mesh software work better.
That feature is AdHoc Wi-Fi.
People have been asking Google to add this to Android since January 2008.
The best way to get it changed is to persuade Google that there is demand for it to change.
Therefore, we would appreciate it if you went to the Google Bug Listing, and vote for it being added by "starring" the issue - click on the little star next to where it says "Issue 82".
If you have already starred "Issue 82", then a big thank you on behalf of present and future users of the Serval Mesh!