https://community.sony.ba/t5/m-series/grey-screen-when-waking-from-sleep-mode/m-p/3648068#M21329 <P>Hi,&nbsp;</P><P>Between long breaks of not using my phone after it goes into sleep mode, when I press the Power Button it shows a grey screen for a few seconds and then goes back to sleep.</P><P>To use the phone, I have to restart it by pressing and holding the Power button to get the Power Off and Restart menu.</P><P>This has been going on for the past 2 months.</P><P>Also, I sometimes get an error message showing "Unfortunately, the System UI has stopped working."&nbsp;</P><P>What should I do about these problems? There is no water damage, but the phone did fall on the floor a few times in the last two months.&nbsp;</P><P>Please let me know how to fix these problems.&nbsp;</P><P>MaxStorm82</P> Fri, 31 Jan 2020 06:24:49 GMT MaxStorm82 2020-01-31T06:24:49Z https://community.sony.ba/t5/m-series/grey-screen-when-waking-from-sleep-mode/m-p/3648068#M21329 <P>Hi,&nbsp;</P><P>Between long breaks of not using my phone after it goes into sleep mode, when I press the Power Button it shows a grey screen for a few seconds and then goes back to sleep.</P><P>To use the phone, I have to restart it by pressing and holding the Power button to get the Power Off and Restart menu.</P><P>This has been going on for the past 2 months.</P><P>Also, I sometimes get an error message showing "Unfortunately, the System UI has stopped working."&nbsp;</P><P>What should I do about these problems? There is no water damage, but the phone did fall on the floor a few times in the last two months.&nbsp;</P><P>Please let me know how to fix these problems.&nbsp;</P><P>MaxStorm82</P> Fri, 31 Jan 2020 06:24:49 GMT https://community.sony.ba/t5/m-series/grey-screen-when-waking-from-sleep-mode/m-p/3648068#M21329 MaxStorm82 2020-01-31T06:24:49Z