I have been using my new A71 for about a month, here are the thing i have done to fix the battery sucking issue: 1. Reset os 2. Go to service centre get advised, what i get is "background apps running too much" bs. 3. Googling a lot of method to find...

Hahah same bro, i did visit to service centre before.... same question same answer

1.UI is pretty smooth, better than one ui 2.5 2. About battery life, still not good but there is some improvement comparing to one ui 2.5. Ihave been monitoring the battery drain stats for about a week using Accu Battery, here what i get: Screen on:...