Why is my battery draining so fast (Lumia 535) after updating to Win10?

[Windows Central Question]

why my battery is draining so fast in lumia 535 after update to win10

after update to win 10 ....often times it restarts for no reason ??what can be the issue ? iam a bit confused ?/

 

[windobuddies625]

Re: why my battery is draining so fast in lumia 535 after update to win10

Win 10 is beta.. Hard reset your phone and see if it helps in anyway.. I have no issues on my phone after the hard reset when in installed 10. Build .29