Hello everyone! 

My Z fold4 received Android 14 about 4 days ago. Since then, wi-fi went instable, but I thought that was my router. I have restarted it several times, but meanwhile I received One UI 6. Now, I don't have soud since today, but since yesterday I cannot open the fold because the main screen shut-off since it get more than 120° degrees of opening. Wi-fi disappeared completely. Seems like searching for networks but can't find none. 😕 

Anybody knows anything about it?

Y restarted the mobile several times, I have emptied the caché memory, I get the secured mode to look for non functional apps, I have uninstall One UI start actualisation and I put it at original version, but nothing get better. As I can see, today I don't have sounds. Definitely it's getting worse. 

I didn't formatted yet because I have read in some posts at Internet that this simply doesn't fix the problem. 

So, please, If someone knows what's happening 🙏, I'm listening. 

Thanks.