HT201337: Remove or switch the SIM card in your iPhone or iPad

Learn about Remove or switch the SIM card in your iPhone or iPad

austinfromhi

Level 1 (0 points)

Q: My phone all of a sudden gives the error message no sim card. I tried the card is another phone and it works. I tried a SIM from another phone in mine and it does not work.

My phone all of a sudden gives the error message no sim card. I tried the card is another phone and it works. I tried a SIM from another phone in mine and it does not work.

iPhone 4S, iOS 7.0.4

Posted on Dec 25, 2015 12:12 PM

I have this question too

Q: My phone all of a sudden gives the error message no sim card. I tried the card is another phone and it works. I tried a SIM from a ... more

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by Ingo2711,

Ingo2711 Dec 25, 2015 2:19 PM in response to austinfromhi
Level 7 (25,346 points)

iPhone

Dec 25, 2015 2:19 PM in response to austinfromhi

Has the phone been unlocked officially for the use with a different carrier?
If it has, or if you did not change the carrier, check this article:
If you get an alert about the SIM card in your iPhone - Apple Support
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HT201337: Remove or switch the SIM card in your iPhone or iPad

Q: My phone all of a sudden gives the error message no sim card. I tried the card is another phone and it works. I tried a SIM from another phone in mine and it does not work.

All replies Helpful answers

by Ingo2711,

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