소개
The back cover protects the battery and the SIM card. The battery powers your phone, while the SIM card holds all of your phone's data. The phone's serial number can be found underneath the battery.
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Hold the phone face-down and locate the button at the bottom of the back cover.
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While pressing the button, slide the back cover down and away from the phone.
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Remove the back cover.
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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.