Samsung SPH-D720ZKASPR - Manual (Page 8)

Your phone and accessories 8
NSOG-S-1.1-001 Nexus S 4G Owner’s Guide
Replace the phone’s back cover
S Place the cover on the back of the phone and push it down into place.
Remove or insert the battery
You must open the phone’s back cover to remove or insert the battery.
1 Turn off the phone.
See “Turning the phone on and off” on page 12.
2 Lift out the battery by slipping your finger into the small opening next to the
battery.