https://community.sony.hr/t5/z-series/volume-down-button-don-not-work/m-p/3344564#M45669 <P>You need to either return your device to the place of purchase or contact Xperia care <A href="http://www.sonymobile.com/global-en/support/contact-us/" target="_blank" rel="nofollow noopener noreferrer">http://www.sonymobile.com/global-en/support/contact-us/</A></P> Sat, 03 Jan 2015 12:28:34 GMT Thommo 2015-01-03T12:28:34Z https://community.sony.hr/t5/z-series/volume-down-button-don-not-work/m-p/3344563#M45668 <P>i wash the phone with water while all ports cover were close after 5 min the power button and volume down buttons didn not work&nbsp;<BR />after 10 min the power key work but still the volume key don not work<BR />the white marks under the ports cover and sim card cover are still white and did not become red</P> Sat, 03 Jan 2015 12:26:26 GMT https://community.sony.hr/t5/z-series/volume-down-button-don-not-work/m-p/3344563#M45668 tarokh 2015-01-03T12:26:26Z https://community.sony.hr/t5/z-series/volume-down-button-don-not-work/m-p/3344564#M45669 <P>You need to either return your device to the place of purchase or contact Xperia care <A href="http://www.sonymobile.com/global-en/support/contact-us/" target="_blank" rel="nofollow noopener noreferrer">http://www.sonymobile.com/global-en/support/contact-us/</A></P> Sat, 03 Jan 2015 12:28:34 GMT https://community.sony.hr/t5/z-series/volume-down-button-don-not-work/m-p/3344564#M45669 Thommo 2015-01-03T12:28:34Z