: Open GApps are version-specific (e.g., 6.0, 7.1). Ensure your 2016 zip matches your ROM's Android version.
Since the Open GApps Project moved their official hosting to SourceForge , you can check the dated folders there. Download open gapps arm pico 20161228 zip
: Use the Uptodown Open GApps repository to browse older APK and package versions if SourceForge is missing your specific date. : Open GApps are version-specific (e