I'd like to give it a 5 star, VERY MUCH. The app is very useful, convenient and easy to use and what's even better is that it allows the user to modify the alarm (sound, icon, etc) as we please that makes it much easier to organize our schedule. But the app no longer works after i've changed my phone, i don't know if the issue is about my phone (i used Mi A1 before and oppo currently) or the app. I've read about the configuration to get the app back to work but to no avail, please help. Ty