** Sophia doesn't work with Android 2.3 yet. Please be advised **
Sophia - Vietnamese keyboard, but no tone marks.
Sophia Vietnamese IME automatically adds tone-marks to your Vietnamese input. Through smart prediction, Sophia suggests you the input that you want, without you having to tell her.
If you have a few seconds, please "like" Sophia on Facebook, we really appreciate your support to Sophia and by liking Sophia, you have saved another Vietnamese soul ;-)
After installation, please go to Settings > Chọn Languages and Keyboards. Select Sophia Keyboard and enable it. On Input Language, Unselect Use System Language and check on Vietnamese. Sophia is now ready to be selected!
To input with Sophia, select a textbox, then you will see a keyboard sign on the top-left. Pull down the notification panel, and select the item with the keyboard icon. You will see Sophia -Vietnamese. Select it and begin enjoying Sophia.
1.0.9 - Sophia is open source, see http://lists.hanoilug.org/pipermail/hanoilug/2013-May/010560.html