Question: how to move data from phone memory to sd card in samsung j5?
Answer: From a Home screen, swipe up then tap Samsung folder.
Tap My Files.
From the PHONE section, tap Internal Storage.
Navigate to the appropriate folder (e.g., DCIM > Camera).
Tap the Menu icon. ... 
Tap Edit.
Select the files you want to move. ... 
Tap the Menu icon .