How to manual install gapp on armbian mount emmc ?

[Arm GE]

How to install gapp on armbian mount emmc 

i can mount

/system

/data

possible to manual install gapp on s912 android 7.1.2

or can run install zip file with out TWRP

thank you

 

[Tido]

try the corresponding forum for your TV-Box on Android here:  https://forum.freaktab.com/

 

[Arm GE]

thank you