SIM card not working on my iPhone 8 Plus

The place were I need to put the SIM card doesn’t work

the SIM card is good cuz I tried it on my other phone android and it works but it didn’t work on this iPhone




[Re-Titled by Moderator]

Original Title: SIM card is not working

iPhone 8 Plus, iOS 16

Posted on Jun 11, 2025 5:38 AM

Reply
Question marked as Top-ranking reply

Posted on Jun 11, 2025 5:55 AM

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

  1. Check your coverage area. Make sure that you're in an area with cellular network coverage. ... 
  2. Restart your iPhone or iPad. Restart your device. ... 
  3. Check for a Carrier Settings update. ... 
  4. Take out the SIM card. ... 
  5. Reset your Network Settings. ... 
  6. Update your iPhone or iPad. ... 
  7. Contact your carrier. ... 
  8. Get more help.


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



Remove your SIM card from the SIM card tray and then put the SIM card back. ... Make sure that the SIM tray closes completely and isn't loose. If you use a SIM tray from a different model iPhone, iPad, or from another phone manufacturer, it might not fit properly.


If you see 'invalid SIM' or 'no SIM' on your iPhone or iPad ...



Learn what to do if you see a SIM not supported alert.



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

  1. Check your coverage area. ... 
  2. If you see SOS or SOS only. ... 
  3. If you're on 3G network. ... 
  4. Restart your iPhone or iPad. ... 
  5. Check for a Carrier Settings update. ... 
  6. Turn your cellular line off and back on. ... 
  7. Reset your Network Settings. ... 
  8. Update your iPhone or iPad.

More items...


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



To be able to use any SIM across the globe you must have "No SIM Restriction" against Network Provider Lock. Please refer to the pic below.




If you see No Service or Searching in the status bar on your iPhone or iPad (Wi-Fi + Cellular), your device isn't connected to a cellular network. If you see SOS or "SOS only" in the status bar, your device can still make emergency calls.


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

4 replies
Question marked as Top-ranking reply

Jun 11, 2025 5:55 AM in response to houda150

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

  1. Check your coverage area. Make sure that you're in an area with cellular network coverage. ... 
  2. Restart your iPhone or iPad. Restart your device. ... 
  3. Check for a Carrier Settings update. ... 
  4. Take out the SIM card. ... 
  5. Reset your Network Settings. ... 
  6. Update your iPhone or iPad. ... 
  7. Contact your carrier. ... 
  8. Get more help.


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



Remove your SIM card from the SIM card tray and then put the SIM card back. ... Make sure that the SIM tray closes completely and isn't loose. If you use a SIM tray from a different model iPhone, iPad, or from another phone manufacturer, it might not fit properly.


If you see 'invalid SIM' or 'no SIM' on your iPhone or iPad ...



Learn what to do if you see a SIM not supported alert.



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

  1. Check your coverage area. ... 
  2. If you see SOS or SOS only. ... 
  3. If you're on 3G network. ... 
  4. Restart your iPhone or iPad. ... 
  5. Check for a Carrier Settings update. ... 
  6. Turn your cellular line off and back on. ... 
  7. Reset your Network Settings. ... 
  8. Update your iPhone or iPad.

More items...


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



To be able to use any SIM across the globe you must have "No SIM Restriction" against Network Provider Lock. Please refer to the pic below.




If you see No Service or Searching in the status bar on your iPhone or iPad (Wi-Fi + Cellular), your device isn't connected to a cellular network. If you see SOS or "SOS only" in the status bar, your device can still make emergency calls.


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

Jun 11, 2025 7:29 AM in response to houda150

It could be for any of the reasons the others gave. If it worked in another phone in the same location, one where there was a strong cellular signal, one of the most likely possibilities might be that your iPhone is carrier-locked.


If your phone is carrier-locked, only the carrier who holds the lock can release it – if they choose to do so. They might only be inclined to do so if you are their customer and if any contract associated with the phone has been fully paid off.


How to unlock your iPhone for use with a different carrier - Apple Support

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SIM card not working on my iPhone 8 Plus

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