You will be asked for a export password for the certs.p12 file - enter amahi twice.
To automate this process, paste the code from [[http://wiki.amahi.org/images/f/f9/Automate.script automate.script]script] in your favorite editor. Save it & run it with {{Code|sh <filename>}}
You should now have a certs.p12 file in your /home/username/openvpn folder, copy this certs.p12 file to the root of your sdcard on the Android phone.