https://community.sony.lt/t5/z-series/no-sim-card-no-service-constant-issues-since-upgrading-to-nougat/m-p/3535863#M104221 <P>Well, Nougat is turning out to be disaster. Since performing a clean install using Xperia Companion, I've had battery drain and app crashes – and now I've got another persistent problem. I keep getting the 'no sim-card, no service' message regularly (every few hours), which requires a restart of my phone and it's getting seriously annoying.&nbsp;</P><P>Has anyone else experienced similar? I'm thinking of installing Lollipop on my phone again because this is a shambolic mess. I'm so angry at Sony for once again pushing out a mess. I love my Z5, but I'll never get another Sony phone after the many issues I've had since owning it.</P> Thu, 09 Mar 2017 15:02:21 GMT mrmetacrisis 2017-03-09T15:02:21Z https://community.sony.lt/t5/z-series/no-sim-card-no-service-constant-issues-since-upgrading-to-nougat/m-p/3535863#M104221 <P>Well, Nougat is turning out to be disaster. Since performing a clean install using Xperia Companion, I've had battery drain and app crashes – and now I've got another persistent problem. I keep getting the 'no sim-card, no service' message regularly (every few hours), which requires a restart of my phone and it's getting seriously annoying.&nbsp;</P><P>Has anyone else experienced similar? I'm thinking of installing Lollipop on my phone again because this is a shambolic mess. I'm so angry at Sony for once again pushing out a mess. I love my Z5, but I'll never get another Sony phone after the many issues I've had since owning it.</P> Thu, 09 Mar 2017 15:02:21 GMT https://community.sony.lt/t5/z-series/no-sim-card-no-service-constant-issues-since-upgrading-to-nougat/m-p/3535863#M104221 mrmetacrisis 2017-03-09T15:02:21Z