topic Blank screen in XZ Series https://community.sony.rs/t5/xz-series/blank-screen/m-p/3630723#M50028 <P>When I make or receive calls my screen goes blank and I have to reboot the phone. Anyone know what to do</P> Tue, 19 Feb 2019 11:59:56 GMT Steve19581 2019-02-19T11:59:56Z Blank screen https://community.sony.rs/t5/xz-series/blank-screen/m-p/3630723#M50028 <P>When I make or receive calls my screen goes blank and I have to reboot the phone. Anyone know what to do</P> Tue, 19 Feb 2019 11:59:56 GMT https://community.sony.rs/t5/xz-series/blank-screen/m-p/3630723#M50028 Steve19581 2019-02-19T11:59:56Z