Good morning Chih-Wei Huang (I see your the creator of this project, thank you so much :) )
I see I see, so when I build the iso manually I should be able to find the build.prop file in the build/tools directory and I could modify it? I just saw developers here talk about changing the tablet to phone through the build.prop and wanted to experiment on that.
Thank you for your time, you must be very busy with running this project (sounds way too intense)
Kindest,
KP (Kev Peterson)