https://community.sony.com.mk/t5/c-series/vibration-issue/m-p/3537655#M5998 More details on how to reproduce? Is your phone in ultra stamina mode? Sat, 11 Mar 2017 19:32:26 GMT YoGem 2017-03-11T19:32:26Z https://community.sony.com.mk/t5/c-series/vibration-issue/m-p/3537654#M5997 I am using xperia C3 Dual samrtphone, yesterday suddenly my phone's vibration does not work ,so what should I do?<BR />Help me Sat, 11 Mar 2017 16:51:07 GMT https://community.sony.com.mk/t5/c-series/vibration-issue/m-p/3537654#M5997 Shu98 2017-03-11T16:51:07Z https://community.sony.com.mk/t5/c-series/vibration-issue/m-p/3537655#M5998 More details on how to reproduce? Is your phone in ultra stamina mode? Sat, 11 Mar 2017 19:32:26 GMT https://community.sony.com.mk/t5/c-series/vibration-issue/m-p/3537655#M5998 YoGem 2017-03-11T19:32:26Z