https://community.sony.rs/t5/xz-series/flashing-screen/m-p/3582448#M26869 <P><STRIKE>Cały czas nawet na startowym ekranie&nbsp;</STRIKE></P><P>All the time, even on the start screen</P><P><EM>GT</EM></P> Tue, 07 Nov 2017 13:51:34 GMT Hades123123 2017-11-07T13:51:34Z https://community.sony.rs/t5/xz-series/flashing-screen/m-p/3582446#M26867 <P><BR />Occasionally my son's screen flashes once dark once bright after locking the problem ceases but every now and again it appears Sony xperia xz premium</P><P><STRIKE>Co jakiś czas ekran mojej sonki miga raz ciemny raz jasny po zablokowaniu problem ustaje ale co jakiś czas znowu się pojawia Sony xperia xz premium&nbsp;</STRIKE></P> Mon, 06 Nov 2017 16:53:16 GMT https://community.sony.rs/t5/xz-series/flashing-screen/m-p/3582446#M26867 Hades123123 2017-11-06T16:53:16Z https://community.sony.rs/t5/xz-series/flashing-screen/m-p/3582447#M26868 <P><A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/731504">@Hades123123</A></P><P><SPAN>I've edited your post as this is an English only forum, you can use Google Translate to reply and/or post.&nbsp;</SPAN></P><P>Does it happen all the time or just with specific apps?</P> Mon, 06 Nov 2017 18:44:04 GMT https://community.sony.rs/t5/xz-series/flashing-screen/m-p/3582447#M26868 Uliwooly 2017-11-06T18:44:04Z https://community.sony.rs/t5/xz-series/flashing-screen/m-p/3582448#M26869 <P><STRIKE>Cały czas nawet na startowym ekranie&nbsp;</STRIKE></P><P>All the time, even on the start screen</P><P><EM>GT</EM></P> Tue, 07 Nov 2017 13:51:34 GMT https://community.sony.rs/t5/xz-series/flashing-screen/m-p/3582448#M26869 Hades123123 2017-11-07T13:51:34Z