Please
1-With the last update my phone sometimes suddenly the network disappeared, no calling or searching
2- I can’t join any wi-fi
1-With the last update my phone sometimes suddenly the network disappeared, no calling or searching
2- I can’t join any wi-fi
For, number 1: If you see No Service or Searching on your iPhone or iPad - Apple Support
For number 2: If your iPhone, iPad, or iPod touch won’t connect to a Wi-Fi network - Apple Support
For, number 1: If you see No Service or Searching on your iPhone or iPad - Apple Support
For number 2: If your iPhone, iPad, or iPod touch won’t connect to a Wi-Fi network - Apple Support
Please