https://community.sony.rs/t5/xperia-archive/current-problems-with-z1/m-p/3204118#M363420 1. Sound enhancement in Walkman app still not working<BR />2. Phone gets hot very easily<BR />3. Wifi keeps turning on by itself<BR />4. Audio playback from movies app is strangely soft<BR />5. We need kit kat 4.4 NOW Fri, 21 Feb 2014 12:28:48 GMT Alexyangmh92 2014-02-21T12:28:48Z https://community.sony.rs/t5/xperia-archive/current-problems-with-z1/m-p/3204118#M363420 1. Sound enhancement in Walkman app still not working<BR />2. Phone gets hot very easily<BR />3. Wifi keeps turning on by itself<BR />4. Audio playback from movies app is strangely soft<BR />5. We need kit kat 4.4 NOW Fri, 21 Feb 2014 12:28:48 GMT https://community.sony.rs/t5/xperia-archive/current-problems-with-z1/m-p/3204118#M363420 Alexyangmh92 2014-02-21T12:28:48Z https://community.sony.rs/t5/xperia-archive/current-problems-with-z1/m-p/3204119#M363421 Repair via sony update service to try and get rid of some. Fri, 21 Feb 2014 12:35:22 GMT https://community.sony.rs/t5/xperia-archive/current-problems-with-z1/m-p/3204119#M363421 _alexdon_ 2014-02-21T12:35:22Z