It's been 2 month after the October update my iqoo neo 7pro battery draining like crezy and after update still not fixed and I contacted customer care still not cleared .

It is the worst purchase I ever made 

The company after purchase they just do half hearted work and we have to face the consequences.

Funtouch 14 is weird it's battery usage I can't understand

I'll attach the img below

What is this