Join Date:Joined: Mar 2013
As an alternative to FoxFi, WiFi Tether Router is working on G3. Simple install if you have root. The default settings appear correct for G3 -- just pick your SSID and password (for encrypted connections).
The 22 July release of it on play store has one minor bug that doesn't impact performance. The dev already came up with a fix, should be posting an update pretty soon.