Sony 10 v wifi problems since android 15 update

[Morayjohnny]

My Sony 10 v won't find or connect to any WiFi since updating to android 15. I know the WiFi is working ok as my wife's older sony xperia xz1 compact and Samsung tablet work fine.

I have tried restarting my phone several times. 

When going into setting the WiFi also switches itself off.

It's driving me mad and not what I expect from a premium brand. 

[MaggieGreene]

Hi @Morayjohnny, try to perform a software repair using Xperia companion and test again. You can follow the steps in this link: https://www.sony.co.uk/electronics/support/mobile-phones-tablets-mobile-phones/xperia-10-v/articles/... Also, try to restart the router as well and forget network and try to connect again. 

[Morayjohnny]

Hi, unfortunately I only have a tablet and chromebook but phone has now been returned to Sony for repair under warranty.