Samsung Galaxy CORE PRIME User Manual page 21

Install a Memory Card
You can install an optional microSD or microSDHC
memory card (not included) to expand available memory
space.
Note: A memory card can be installed at any time; it is not
necessary to install it prior to using the device.
For more information on installing a memory card, see
"Install a Memory Card" on page
Install the Battery
1. Insert the battery into the opening on the back of
the phone, making sure the connectors align.
2. Gently press down to secure the battery.
Getting Started
185.
9 Assemble Your Device