No SIM Card Detected On iPhone!

 

Solution:

1. 
   Restart Your iPhone:

   • Restart the device to refresh its connection with the SIM card.

2. Reinsert the SIM Card:

   • Turn off your phone, remove the SIM card, clean it gently with a soft cloth, and reinsert it.

3. Check for Carrier Settings Update:

   • Go to Settings > General > About. If there’s a carrier settings update available, you’ll see a prompt to install it.

4. Reset Network Settings:

   • Go to Settings > General > Reset > Reset Network Settings. This can resolve SIM-related network issues.