1.Call history not keeping more than 3 months. Previously I was using redmi note 7 that Dailer keeps almost 1 year of call history. 2. Call recording automatically audio saying this call has been recording. It's secure and all if i try to save important recording call. 3.GUI is not good all and user friendly. Same on messenger app as well. If i try to send sms to new person compose message is not coming .this is big drop back. It's not user friendly.