New update, no signal

[Lawrence8]

After oreo update, I've got no signal. 

[Grinsekatze]

Same Problem. 
I restarted the phone, reset to default nothing work

[Strampke]

What signal isn't there: WiFi, 3G or 4G, sound?

[Lawrence8]

Now it does not read sim card. 

[dg26]

Was your Xperia X compact charged when you updated??

What network are you with?

Im with three n it's got to be the worsed indoor signal of all networks, but not had any network problem's at all:-). 

[Lawrence8]

Was charged 80% and still on charger. 

O2 network it's quite good. It doesn't read sim cards at all.

[Potter_1969]

I am having the same problem. Restarting the phone solves the issue for a couple of days and then it re-appears....

[Xperiaxcompacti]

Me too, my sim works fine in other devices, other sims don't work in mine after oreo, will only work on WiFi.

[Sg2018]

After updating my phone it won't pick up signal no matter which sim card I use, all sim cards work in other phones.

I've had it for less than a year and had no other issues. I've also contacted my network but its clearly a Sony issue. 

I've done 3 software repairs and nothing works. Any solutions? 

[Sg2018]

Tried changing phone information settings and switching from LTE to different things but nothing works. 

[Kke]

The same with me, Sim not working just wifi after update