https://community.sony.com.mk/t5/x-series/my-phone-crash-and-freeze-and-then-say-ui-system-problem/m-p/3652856#M12519 <P>Use Xperia Companion to do a software repair.</P><P>If possible make a backup first.</P><P>Do the backup using Xperia Companion and/or read on this forum under Information -&gt; FAQ</P> Thu, 19 Dec 2019 11:41:00 GMT Strampke 2019-12-19T11:41:00Z https://community.sony.com.mk/t5/x-series/my-phone-crash-and-freeze-and-then-say-ui-system-problem/m-p/3652855#M12518 <P>My phone crash and freeze and then say ui system problem</P> Mon, 09 Dec 2019 18:40:43 GMT https://community.sony.com.mk/t5/x-series/my-phone-crash-and-freeze-and-then-say-ui-system-problem/m-p/3652855#M12518 Manos036 2019-12-09T18:40:43Z https://community.sony.com.mk/t5/x-series/my-phone-crash-and-freeze-and-then-say-ui-system-problem/m-p/3652856#M12519 <P>Use Xperia Companion to do a software repair.</P><P>If possible make a backup first.</P><P>Do the backup using Xperia Companion and/or read on this forum under Information -&gt; FAQ</P> Thu, 19 Dec 2019 11:41:00 GMT https://community.sony.com.mk/t5/x-series/my-phone-crash-and-freeze-and-then-say-ui-system-problem/m-p/3652856#M12519 Strampke 2019-12-19T11:41:00Z