My iPhone 6s isn’t displaying network

Finding No service? --> If you see No Service or Searching on your iPhone or iPad ...

Try rebooting your device by holding down the home button and the power button until the apple logo screen appears. Here’s more ⬇️

If you see No Service or Searching on your iPhone or iPad

• Check your coverage area. Make sure that you're in an area with cellular network coverage. ... 
• Restart your iPhone or iPad. Restart yourdevice. ... 
• Check for a Carrier Settings update. ... 
• Take out the SIM card. ... 
• Reset your Network Settings. ... 
• Update your iPhone or iPad. ... 
• Contact your carrier. ... 
• Get more help.