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No SIM card alert on iPhone X
01/04/2019
Get 'No SIM Card installed' alert with my iPhone X from time to time. I have tried to change the SIM card but the problem reappears again and again!!!
So is this a hardware problem or software problem?
REWA
01/17/2019
Please check the circuit of Baseband, including baseband CPU, baseband PMU
Nicholas
01/15/2019
Hi Tyr, check the SIM card tray and SIM card reader. The two might be damaged.
you can also restore the phone (back up first).
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