소개
SIM cards are tiny chips unique to each device and are used to differentiate between each individual's phone. SIM cards store personal information and data. Without a SIM card, the device will not function. Your SIM card may be malfunctioning if you are having trouble connecting to the internet, or sending or receiving texts.
필요한 것
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Insert fingernail in groove between SIM card and base of phone, pushing down on the SIM Card to begin removal.
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거의 끝나갑니다!
To reassemble your device, follow these instructions in reverse order.
결론
To reassemble your device, follow these instructions in reverse order.