Main Game modes Notifications don't work or only work when I open the app Notifications don’t work or only work when I open the app Last Updated OnSeptember 9, 2024 👁35 If you have a problem with notifications, please try next:Go to Android Settings → “Battery”Select “Battery optimization”Find in the list out app “Lexilize Flashcards”Switch off the optimization for our appIf you have a Huawei device, you can find the solution in this video: