LG G Pad X8.3
Move Files from Internal Storage to SD / Memory Card - LG G Pad X8.3
Move Files from Internal Storage to SD (Memory) Card - LG G Pad™ X8.3
From a Home screen, navigate:
Tap the applicable folder (e.g., Music, Pictures, etc.).
(located along the top).
Select the file and then tap Move or Copy (located at the bottom).
SD / Memory Card
then select the destination folder.