Battery is getting drained very fast in windows 10 update in Lumia 730

[Windows Central Question]

Dear Team,
I'm using a Lumia 730 and updated the phone to Windows 10 and the moment the battery is draining very fast and from past 2 weeks the battery gets drained exactly in 3-4 hours. So kindly let us know what need to be done to overcomes this issue

 

[Harrie-S]

Hard reset / Factory reset

 

[nektarios parasxarakis]

no battery issues for 735 ...restrict backround for edge and messege/skype apps .. also a soft reset might help