https://community.sony.si/t5/xperia-archive/sudden-bad-battery-life/m-p/3297336#M430597 <P>Hi and welcome to the community! Since you're new please be sure that you have checked out our <A href="https://community.sony.co.uk/t5/Welcome/Discussion-guidelines/m-p/349678#U349678" target="_blank">Discussion guidelines.</A></P> <P>First of all I would suggest that you check what has been draining your battery. Go to settings &gt; power management &gt; battery usage.&nbsp;</P> <P><BR /><BR /></P> Wed, 01 Oct 2014 15:43:47 GMT Alexander1 2014-10-01T15:43:47Z https://community.sony.si/t5/xperia-archive/sudden-bad-battery-life/m-p/3297335#M430596 <P>i recently updated the software on my Sony Xperia E and now my battery life is bad i have to charge every 4 hours what can be wrong</P> Tue, 30 Sep 2014 15:56:48 GMT https://community.sony.si/t5/xperia-archive/sudden-bad-battery-life/m-p/3297335#M430596 Rockboys 2014-09-30T15:56:48Z https://community.sony.si/t5/xperia-archive/sudden-bad-battery-life/m-p/3297336#M430597 <P>Hi and welcome to the community! Since you're new please be sure that you have checked out our <A href="https://community.sony.co.uk/t5/Welcome/Discussion-guidelines/m-p/349678#U349678" target="_blank">Discussion guidelines.</A></P> <P>First of all I would suggest that you check what has been draining your battery. Go to settings &gt; power management &gt; battery usage.&nbsp;</P> <P><BR /><BR /></P> Wed, 01 Oct 2014 15:43:47 GMT https://community.sony.si/t5/xperia-archive/sudden-bad-battery-life/m-p/3297336#M430597 Alexander1 2014-10-01T15:43:47Z