How to install the battery, SIM, and memory card (for applicable devices).
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INSTRUCTIONS & INFO
Use the notch to lift up the battery cover.
Remove the battery cover.
Place the microSIM Card into the SIM Card Tray.
Push the microSIM Card in all the way.
Place the Battery into the Battery Tray then slide it into place making sure that the gold contacts are aligned.
Place the microSD Card into the microSD Card Tray.
Push the microSD Card in all the way. Note: To prevent data corruption, it is recommended to unmount your memory card before removing it. To unmount your memory card, tap Settings > More > Storage > Unmount SD Card.
Place the Battery Cover on, then push down around the edges to make sure it is secure.