I cant' use my network mobile in my iPhone 7
I cant' use my network mobile in my iphone 7
[Re-Titled by Moderator]
See this Apple article: If you see No Service or Searching on your iPhone or iPad
https://support.apple.com/en-us/HT201415
Check also the Wi-Fi network, see the following Apple articles:
Connect to Wi-Fi on your iPhone, iPad, or iPod touch
https://support.apple.com/en-us/HT202639
See this Apple article: If your iPhone, iPad, or iPod touch won’t connect to a Wi-Fi network