iPhone 15 Pro not connecting to Wi-Fi or mobile data
My Iphone 15pro have huge problems, on some wifi network.I can't connect to some wifi, the 5g internet works then it doesn't. Some applications are not read at all, youtube stops after 2-3 minutes. it often says that it cannot connect to the network, etc. What to do ?
[Re-Titled by Moderator]
iPhone 11