https://community.sony.com.mk/t5/xperia-archive/error-message-to-switchoff-the-phone/m-p/3393919#M490002 <P>Try an app preferences reset - Settings then Apps then tap the 3 dots then Reset app preferences,&nbsp;reboot and test but if that fails and this may not be the answer you want to hear but try the below</P> <P>Performing a system repair using <A href="http://www-support-downloads.sonymobile.com/Software%20Downloads/PC%20Companion/Sony%20PC%20Companion_Web.exe" target="_self" rel="nofollow noopener noreferrer">PC Companion</A> will often fix issues - This will factory reset your phone and erase all data so best to backup before you begin<BR /><BR />Switch off your phone and unplug from Pc (Hold volume up and power for around 10 seconds)<BR />Start PC Companion and select Support zone then Update my phone/tablet then in Blue Repair my phone/tablet and follow the on screen instructions - When prompted connect your phone still switched off holding volume down or back button - This should start the repair or reformat process<BR /><BR />If you are using Windows 8/8.1 or a 64bit operating system then adjust the settings for PC Companion and run in compatibility mode and chose Windows 7 or XP</P> Fri, 02 Oct 2015 20:44:34 GMT Thommo 2015-10-02T20:44:34Z https://community.sony.com.mk/t5/xperia-archive/error-message-to-switchoff-the-phone/m-p/3393918#M490001 I am using sony xperia t2 ultra mobile phone... From last few days my phone is throwing error's to switchoff the phone in every 30 to 40 sec it shows the message.. Switch off, airplane mode, scree capture and silent....<BR /> Fri, 02 Oct 2015 19:52:50 GMT https://community.sony.com.mk/t5/xperia-archive/error-message-to-switchoff-the-phone/m-p/3393918#M490001 chan17 2015-10-02T19:52:50Z https://community.sony.com.mk/t5/xperia-archive/error-message-to-switchoff-the-phone/m-p/3393919#M490002 <P>Try an app preferences reset - Settings then Apps then tap the 3 dots then Reset app preferences,&nbsp;reboot and test but if that fails and this may not be the answer you want to hear but try the below</P> <P>Performing a system repair using <A href="http://www-support-downloads.sonymobile.com/Software%20Downloads/PC%20Companion/Sony%20PC%20Companion_Web.exe" target="_self" rel="nofollow noopener noreferrer">PC Companion</A> will often fix issues - This will factory reset your phone and erase all data so best to backup before you begin<BR /><BR />Switch off your phone and unplug from Pc (Hold volume up and power for around 10 seconds)<BR />Start PC Companion and select Support zone then Update my phone/tablet then in Blue Repair my phone/tablet and follow the on screen instructions - When prompted connect your phone still switched off holding volume down or back button - This should start the repair or reformat process<BR /><BR />If you are using Windows 8/8.1 or a 64bit operating system then adjust the settings for PC Companion and run in compatibility mode and chose Windows 7 or XP</P> Fri, 02 Oct 2015 20:44:34 GMT https://community.sony.com.mk/t5/xperia-archive/error-message-to-switchoff-the-phone/m-p/3393919#M490002 Thommo 2015-10-02T20:44:34Z