https://community.sony.com.mk/t5/c-series/c4-dual-touch-button-problems/m-p/3575969#M6739 <P>Guys lets just not give chance to keys to act like ghost or not working, just replace them,eg. use VIRTUAL SOFTKEYS app to create new keys, because I tried everything else and didn't work so this works, give it try and have to live with it until next software update&nbsp;</P> Tue, 25 Jul 2017 11:24:38 GMT Rjrocks_7 2017-07-25T11:24:38Z https://community.sony.com.mk/t5/c-series/c4-dual-touch-button-problems/m-p/3575969#M6739 <P>Guys lets just not give chance to keys to act like ghost or not working, just replace them,eg. use VIRTUAL SOFTKEYS app to create new keys, because I tried everything else and didn't work so this works, give it try and have to live with it until next software update&nbsp;</P> Tue, 25 Jul 2017 11:24:38 GMT https://community.sony.com.mk/t5/c-series/c4-dual-touch-button-problems/m-p/3575969#M6739 Rjrocks_7 2017-07-25T11:24:38Z https://community.sony.com.mk/t5/c-series/c4-dual-touch-button-problems/m-p/3575970#M6740 <P>my sony xperia c4 touch button is not proper working</P> Tue, 15 Aug 2017 09:17:02 GMT https://community.sony.com.mk/t5/c-series/c4-dual-touch-button-problems/m-p/3575970#M6740 1234_1234 2017-08-15T09:17:02Z