https://community.sony.com.mk/t5/xperia-archive/xperia-sp-poor-performance/m-p/3215502#M371660 Updated and even reset to factory.settings, still has problems, App Crashes, Lags, Slow, battery drains fast, consumes a lot of memory (even on its default apps). Sun, 13 Apr 2014 13:59:18 GMT eijie42 2014-04-13T13:59:18Z https://community.sony.com.mk/t5/xperia-archive/xperia-sp-poor-performance/m-p/3215502#M371660 Updated and even reset to factory.settings, still has problems, App Crashes, Lags, Slow, battery drains fast, consumes a lot of memory (even on its default apps). Sun, 13 Apr 2014 13:59:18 GMT https://community.sony.com.mk/t5/xperia-archive/xperia-sp-poor-performance/m-p/3215502#M371660 eijie42 2014-04-13T13:59:18Z https://community.sony.com.mk/t5/xperia-archive/xperia-sp-poor-performance/m-p/3215503#M371661 Sell it. Sun, 13 Apr 2014 15:04:12 GMT https://community.sony.com.mk/t5/xperia-archive/xperia-sp-poor-performance/m-p/3215503#M371661 blackbox 2014-04-13T15:04:12Z https://community.sony.com.mk/t5/xperia-archive/xperia-sp-poor-performance/m-p/3215504#M371662 <P>You mean sell the problem to someone else?</P> Sun, 13 Apr 2014 20:58:50 GMT https://community.sony.com.mk/t5/xperia-archive/xperia-sp-poor-performance/m-p/3215504#M371662 Larek 2014-04-13T20:58:50Z https://community.sony.com.mk/t5/xperia-archive/xperia-sp-poor-performance/m-p/3215505#M371663 They make excellent paperweights. Sun, 13 Apr 2014 23:40:06 GMT https://community.sony.com.mk/t5/xperia-archive/xperia-sp-poor-performance/m-p/3215505#M371663 blackbox 2014-04-13T23:40:06Z https://community.sony.com.mk/t5/xperia-archive/xperia-sp-poor-performance/m-p/3215506#M371664 <P>Downgrade to 4.1.2.&nbsp;</P><P>4.3 is a piece of krap</P> Mon, 14 Apr 2014 00:57:44 GMT https://community.sony.com.mk/t5/xperia-archive/xperia-sp-poor-performance/m-p/3215506#M371664 xEaGLeNeC 2014-04-14T00:57:44Z