Trying to get phone last throughout the day is almost impossible. Myself I used alot with taking picture, social media etc
Here is my simple tips you might want to try
Below is the sample I come across which I found, from time. The app constant down load whatever promotion is on of each individual company stored in card. Notification busy reminding each time I go near any supermarket or shop
Let get to point how you can saved battery from drained fast
Go to setting
Type permission manager
Tap on this
This time I tab on camera
I click don't allow. Logically I don't need camera therefore I tap don't allow
Think what app you use, ask question
Does the app need to used microphone or camera or access to my contact. If you think no then don't allow
You will find that after you have disable all of it. The battery is staying in control. Delete the application that you are no longer use also saved battery life also
