Inserting or removing a microSD card
You can expand your phone's storage capacity with a microSD card. See the following 
figures for reference.
1. 
Insert the end of an eject tool or paper clip into the hole next to the microSD 
card tray to release it. 
2. Gently pull out the microSD card tray.
3. Follow the directions on the microSD card tray to place the microSD card in the 
tray, and then push the tray back into place. 
To remove a microSD card:
1. 
On the home screen, touch  then the 
All
 tab.
2. 
Under 
DEVICE
, touch 
Storage
.
3. 
Touch 
Unmount SD card
.