Einleitung
The motherboard is fragile and is a key component to a working phone. The motherboard on the Samsung Galaxy J3 Mission has several components attached to it, including the camera, SD and SIM card readers, charging port, and more. The motherboard allows the CPU, RAM, and computer hardware to communicate with each other.
Werkzeuge
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Insert your fingernail into the back cover removal slot and gently pull back until the cover pops off.
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Insert your fingernail into the battery removal slot and pull back until the battery pops out.
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Use an iFixit opening tool to lift the screen from one of the vertical sides of the phone and continue gently prying until the screen is loose enough to safely remove.
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To reassemble your device, follow these instructions in reverse order.