Samsung Galaxy Note 4 SM-N910C User Manual page 15

Getting started
4
Replace the back cover.
Removing the SIM or USIM card and battery
1
Remove the back cover.
2
Pull out the battery.
3
Press the SIM or USIM card with your finger, and then pull it out. Press the SIM or USIM card with your finger, and then pull it out. Press the SIM or USIM card with your finger, and then pull it out.
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