topic Always show system UL is not responding.need to restart phone every half an hour.. in C Series https://community.sony.dk/t5/c-series/always-show-system-ul-is-not-responding-need-to-restart-phone/m-p/3626776#M7727 <P>Always show system UL is not responding.need to restart phone every half an hour..</P> Sat, 26 Jan 2019 05:31:06 GMT Vanie9508 2019-01-26T05:31:06Z Always show system UL is not responding.need to restart phone every half an hour.. https://community.sony.dk/t5/c-series/always-show-system-ul-is-not-responding-need-to-restart-phone/m-p/3626776#M7727 <P>Always show system UL is not responding.need to restart phone every half an hour..</P> Sat, 26 Jan 2019 05:31:06 GMT https://community.sony.dk/t5/c-series/always-show-system-ul-is-not-responding-need-to-restart-phone/m-p/3626776#M7727 Vanie9508 2019-01-26T05:31:06Z