Open Lightning Browser.
Go to https://opengapps.org/
Select ARM, 9.0, pico
Download package.
Open OdroidUtility.
Select "Update" and "From download package"
Select "Recent" and "File Manager"
Select "Download" and "open_gapps-arm-9.0-pico-2019xxxx.zip"
Rebooted and installed "Play Store"
Open lightning browser and search "device id apk".
Download apk.
Open "File Manager" and install device id apk.
Click "Google Service Framework (GSF)".
Click "COPY"
Click Notification.
Go to registration site.
Log in Google account.
Paste GSF id.
Wait about 30 min and reboot system.