Samsung S10
For correct work of application: 1) In “Settings ⟶ Device care ⟶ Battery ⟶ Power mode” select “Optimized” or “High performance”. 2) In “Settings ⟶ Device care ⟶ Battery ⟶ ⋮ ⟶ Settings ⟶ Sleeping apps” make sure that Prof Reminder is NOT added into the list. 3) In “Settings ⟶ Apps ⟶ Prof Reminder…