Has anyone ever encountered a situation where the SIM card on iPhone 16 suddenly doesn't recognize and then it gets better immediately?
by Poster
Apr 26, 2025
7
JD.com bought 16 self-operated in early March; Two cards, one China Unicom is a 17-year-old card, and the other China Mobile is a 23-year-old card; When I first bought it, I charged it with Xiaomi's charger and started to jump the sim card to reinstall it. I don't know why, but then the flash message from China Unicom jumped (full screen gray background, welcome to use China Unicom's service, cancel one below) OK); Two nights ago, I went to a restaurant for dinner and suddenly encountered a flash message that jumped Unicom.
I don't know if you have encountered similar situations.
Replies
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Anonymous14703 Apr 26, 2025There is something wrong with the sim card, just go to the business hall to replace the card
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Anonymous687 Apr 26, 2025Just change the card for free in the business hall.
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Anonymous1866 Apr 26, 2025The SIM card is aging. I can solve the problem by taking my ID card to the business hall and changing it to a SIM card. There is no money
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Anonymous2195 Apr 27, 2025First try two cards to change the position, if it doesn't work, go to the business hall to change the card
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Anonymous14611 Apr 27, 2025Unicom's old sim card signal will play this when it is gone and there is again, but it will be gone when it is replaced with a new card
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Anonymous2782 Apr 27, 2025I also had this situation before, and I couldn't recognize it for a day. My phone card was a card from the 3g era. I suspected that the card was broken, so I went to the business hall to change the card.
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Anonymous14587 Apr 28, 2025Just change the card, I just change the card and it will be gone immediately