you could increase height of toolbar so that "Up" button can be more finger friendly (it's not easy to touch it) but virtual qwerty (native one) seems like is not making actual input in textbox (tried with mozat) will try more apps btw, there's some flicker when app is updating screen (not sure what's exact function name, but all screen gets cleared before redraw) also, if could be made, textbox covers all screen while text field covers just part, so, if textbox could be rescallable (to get increased in height when new line occurs) it would be very user friendly (not like textbox)