4.4.3 draining battery very fast.

[Viktor Hanssen]

After installing the new android 4.4.3 my phone battery is draining very fast, is that a problem of the new OS or sth is wrong with my phone. Anyone face this problem ?

 

[Golfdriver97]

After installing the new android 4.4.3 my phone battery is draining very fast, is that a problem of the new OS or sth is wrong with my phone. Anyone face this problem ?

Welcome to the forums.
The first thing I would try is wiping cache in recovery. Here is how: http://forums.androidcentral.com/nexus-5-rooting-roms-hacks/352008-guide-nexus-5-recovery.html