No service on iPhone 6s despite working SIM

hi, 6s phone shows me no service, but same sim used another (android or other) showed service.

i also reset network but nothing. how can i solve this problem


[Re-Titled By Moderator]

iPhone 6s, iOS 15

Posted on Jan 23, 2025 11:33 PM

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Question marked as Top-ranking reply

Posted on Jan 23, 2025 11:52 PM

Is your phone carrier-locked to a different carrier than the one who issued this SIM? If so, only the carrier to whom the phone is locked can release the lock – if they choose to do so.


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


If that is not the problem, then you may need to contact the carrier who issued the SIM card.


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

1 reply
Question marked as Top-ranking reply

Jan 23, 2025 11:52 PM in response to zafar79

Is your phone carrier-locked to a different carrier than the one who issued this SIM? If so, only the carrier to whom the phone is locked can release the lock – if they choose to do so.


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


If that is not the problem, then you may need to contact the carrier who issued the SIM card.


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

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No service on iPhone 6s despite working SIM

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