https://community.sony.com.mk/t5/xperia-archive/serious-performance-issues/m-p/3519188#M552233 <P>performing another <A href="https://community.sony.co.uk/t5/c-sonymobile/software+repair+using+Xperia+Companion/pd-p/software_repair_2" class="lia-product-mention" data-product="190-1">software repair using Xperia Companion</A>, might do the trick,</P><P>also there will be a slowdown on the device, increase battery usage in the first moments after the update, since there will be alot of background task and indexing done after the update</P> Tue, 12 Jul 2016 09:48:58 GMT MarlonUk1 2016-07-12T09:48:58Z https://community.sony.com.mk/t5/xperia-archive/serious-performance-issues/m-p/3519187#M552232 <P>I am facing serious issues after&nbsp;updating my Xperia Z1 to Android 5.1.1</P><P>- Messaging app doesn't respond most of the time</P><P>- Contacts are taking longer than ususal to show list</P><P>- Camera app is getting hang</P><P>- Other Apps are also showing low performance</P><P>- Battery is draining very fast</P><P>Please could someone help by providing &nbsp;any<SPAN>&nbsp;</SPAN><SPAN>tactical</SPAN><SPAN>/strategicsolution.</SPAN></P><P><SPAN>Many thanks&nbsp;</SPAN></P> Tue, 12 Jul 2016 08:22:54 GMT https://community.sony.com.mk/t5/xperia-archive/serious-performance-issues/m-p/3519187#M552232 Nname 2016-07-12T08:22:54Z https://community.sony.com.mk/t5/xperia-archive/serious-performance-issues/m-p/3519188#M552233 <P>performing another <A href="https://community.sony.co.uk/t5/c-sonymobile/software+repair+using+Xperia+Companion/pd-p/software_repair_2" class="lia-product-mention" data-product="190-1">software repair using Xperia Companion</A>, might do the trick,</P><P>also there will be a slowdown on the device, increase battery usage in the first moments after the update, since there will be alot of background task and indexing done after the update</P> Tue, 12 Jul 2016 09:48:58 GMT https://community.sony.com.mk/t5/xperia-archive/serious-performance-issues/m-p/3519188#M552233 MarlonUk1 2016-07-12T09:48:58Z