https://community.sony.cz/t5/l-series/xperia-l1-g3311-repeatedly-dies-after-software-update/m-p/3623447#M6293 <P>Yesterday, after having put off the Sony software updates for the past year, I decided to update the system software as my phone kept prompting me to.</P><P>Now, my&nbsp;Xperia L1 G3311 has been repeatedly turning off.&nbsp; It turns off at random, sometimes when I'm using it and sometimes when it's just left alone (in which case find out when I press the power button).&nbsp; I feel it must be a software issue because the phone is in pretty good nick.&nbsp; I bought it December 2018 and it has been working fine.&nbsp; The screen is not even scratched.</P><P>When I try to turn it back on, it gets to the white loading screens (at different stages, but normally just up to the first) before it turns off again.&nbsp; Sometimes it turns itself on and off constantly and I press the lock button and the volume-up key to force it to turn off.&nbsp; Today, it started doing the same and when I tried to turn it on, it gave me briefly a warning arrow which read "Your device has failed verification and will not work properly".&nbsp; It's not showing this error again, just the loading screen and refuses to turn on.</P><P>I wish now that I had not updated the system software.&nbsp; How can I fix this?</P> Tue, 01 Jan 2019 20:59:06 GMT dthorne 2019-01-01T20:59:06Z https://community.sony.cz/t5/l-series/xperia-l1-g3311-repeatedly-dies-after-software-update/m-p/3623447#M6293 <P>Yesterday, after having put off the Sony software updates for the past year, I decided to update the system software as my phone kept prompting me to.</P><P>Now, my&nbsp;Xperia L1 G3311 has been repeatedly turning off.&nbsp; It turns off at random, sometimes when I'm using it and sometimes when it's just left alone (in which case find out when I press the power button).&nbsp; I feel it must be a software issue because the phone is in pretty good nick.&nbsp; I bought it December 2018 and it has been working fine.&nbsp; The screen is not even scratched.</P><P>When I try to turn it back on, it gets to the white loading screens (at different stages, but normally just up to the first) before it turns off again.&nbsp; Sometimes it turns itself on and off constantly and I press the lock button and the volume-up key to force it to turn off.&nbsp; Today, it started doing the same and when I tried to turn it on, it gave me briefly a warning arrow which read "Your device has failed verification and will not work properly".&nbsp; It's not showing this error again, just the loading screen and refuses to turn on.</P><P>I wish now that I had not updated the system software.&nbsp; How can I fix this?</P> Tue, 01 Jan 2019 20:59:06 GMT https://community.sony.cz/t5/l-series/xperia-l1-g3311-repeatedly-dies-after-software-update/m-p/3623447#M6293 dthorne 2019-01-01T20:59:06Z https://community.sony.cz/t5/l-series/xperia-l1-g3311-repeatedly-dies-after-software-update/m-p/3623448#M6294 <P>Furthermore, it has degraded to the point where it doesn't show anything now.&nbsp; It is 100% unresponsive.&nbsp; Any help would be great, thanks.</P> Wed, 02 Jan 2019 13:48:57 GMT https://community.sony.cz/t5/l-series/xperia-l1-g3311-repeatedly-dies-after-software-update/m-p/3623448#M6294 dthorne 2019-01-02T13:48:57Z