How can I make my iPhone 7 cellular work

waris99 Said:

"How can I make my iPhone 7 cellular work: Cellular"

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Troubleshooting iPhone Cellular:

A. Having Phone Activation Issues?:

1. Go Here: If you can't Activate your iPhone - Apple Support
2. As it Reads: If your iPhone can't be activated or an alert says the activation server is unavailable or the SIM card is unsupported, learn what to do.

B. "No SIM":

"No SIM"*** is shown on the top-left corner of your screen. So, go here to fix that: If you See 'invalid SIM' or 'no SIM' on your iPhone or iPad - Apple Support

C. Have you Just Updated your Device?:

If so, go here: If you see a Cellular, Ultra Wideband, or Apple Pay Issue Message After an iOS Update or Restart - Apple Support