In my phone sim doesn’t work iPhone 7 so plz what is the issue

ZainRaz Said:

"In My iPhone 7 sim doesn’t work so plz apple help me what should i do"

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How so?

Is it not powering up? If so, refer to the following...

Troubleshooting iPhone Power:

Visit the following links for tips on troubleshooting this...

I. Try what is on this Link: If your iPhone, iPad, or iPod touch won't Turn on or is Frozen - Apple Support

II. Perform a Restart:

Try Force Restarting your iPhone. Save any information that need be. Then perform the restart.

Go Here: Force Restart iPhone - Apple Support

III. A Few Apple Support Sites that May Help:

• iPhone Battery and Performance - Apple Support

• Charge and Monitor the iPhone Battery - Apple Support

• About the Battery Usage on your iPhone - Apple Support

• If your iPhone or iPod touch won't Charge -Apple Support

• About Optimized Battery Charging on your iPhone - Apple Support

• If you see "Your iPhone Battery may Need to be Serviced" - Apple Support

• Use Low Power Mode to Save Battery Life on your iPhone - Apple Support

It may be your phone is locked to a different carrier than the SIM is from. Did you just get this phone or just changed SIMs?