We've released version 3.3.2 of Angband. Check the Market for the update if you haven't got it yet. This version includes some bug fixes from http://Rephial.org
as well as Android specific bug fixes. We've also cleaned up the fonts a little bit so it should be a little more readable. We've also added support for accented characters (Sméagol, Ingwë, etc.). There was another problem going on with save files getting lost. Hopefully that problem is fixed.