LG Optimus Ultimate L96G User Manual page 21

Using the memory card
To insert a memory card:
To remove the memory card safely:
Apps Settings Storage
Unmount SD card OK
NOTE: The L96G supports memory cards up to 32 GB.
WARNING
Do not insert or remove the memory card when the phone is on. Doing so may
damage the memory card as well as your phone, and the data stored on the
memory card may get corrupted.
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