https://community.sony.com.mk/t5/xa-series/power-button-and-proximity-sensor-problems/m-p/3578262#M16429 <P>Hi&nbsp;<A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/1052618">@1629</A>, welcome to the community. I am sorry to hear about these issues.</P><P>Is your phone in a case and do you have a screen protector on it?</P> Wed, 02 Aug 2017 01:54:38 GMT CameronT 2017-08-02T01:54:38Z https://community.sony.com.mk/t5/xa-series/power-button-and-proximity-sensor-problems/m-p/3578261#M16428 <P>power button doesnt works on some times .... after restart , it works normally.. i think its not a hardware issue... its a software issue.. and i have another problem in my sony xperia xa1. when im calling , the sound in ear piece is automatically increase then decrease.. so please give software update...&nbsp;</P> Mon, 31 Jul 2017 20:11:54 GMT https://community.sony.com.mk/t5/xa-series/power-button-and-proximity-sensor-problems/m-p/3578261#M16428 1629 2017-07-31T20:11:54Z https://community.sony.com.mk/t5/xa-series/power-button-and-proximity-sensor-problems/m-p/3578262#M16429 <P>Hi&nbsp;<A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/1052618">@1629</A>, welcome to the community. I am sorry to hear about these issues.</P><P>Is your phone in a case and do you have a screen protector on it?</P> Wed, 02 Aug 2017 01:54:38 GMT https://community.sony.com.mk/t5/xa-series/power-button-and-proximity-sensor-problems/m-p/3578262#M16429 CameronT 2017-08-02T01:54:38Z