Why is my battery draining very fast on my Lumia 535 after updating the phone . please help?

[Windows Central Question]

battery is very fast in my lumia 535 after updating the phone . please help?

lumia 535 black

 

[PlaymoBg]

Re: battery is very fast in my lumia 535 after updating the phone . please help?

I assume your battery is draining faster after the update?
My advice is to factory reset the phone, back up and reinstall all your apps.