easy step to install Gapps
maybe it can help to install Gapps (play store) on Emteria.OS
you need :
- usb stick format fat32
download gapps here : http://opengapps.org/
i used ARM 7.1 Pico. its the smalest version of gapps, it only install play store.
Put the .zip file you just download on your usb stick.
start the Pi3 with Emteria.OS, when it's start plug your usb.
open the usb via the upper side of you screen.
press a long time on the gapps.zip file and copy past to Download folder.
eject your usb.
Use the Shutdown preinstalled app and go to RECOVERY.
in the recovery menu , use "install" an go to the download folder. select your gapps.zip file.
and clic on install from zip.
select reboot after install.
enjoy play store