Google Play Store notified me that "error 919 occurred while installing" when 20% or 30% of progress remained. Please, help me to fix this error on Samsung Galaxy Note 8.
In order to fix this error, you need to go to your device Settings > Applications > Google Play services and to tap Clear Data and Clear Cache. Also, I suggest you to check the Wi-Fi connection.
Check if you can work around with the carrier. If it does, check your wifi settings.