microSD Card
NOTE
The maximum capacity supported for microSD cards by this device is 32 GB.
The microSD card is sold separately. See Installing the Battery, SIM Card and microSD Card for installation instructions.
Unmounting and removing the microSD Card
To safely remove the microSD card from your device, you must first unmount it before removing it from the phone.
From the Home screen, tap Apps
> Settings 
> Storage > Unmount
SD card. Now you can safely remove the microSD
card.Remove the back cover from the phone.
Gently pull the microSD card out of the slot.
NOTEYou can easily damage the microSD card and its adapter by improper operation. Please be careful when inserting, removing, or handling them.