Solved! LG K10 (can't format sd card as internal storage

[cheunggapou12]

Why I don't have the option of format sd card as internal storage.
I only can find the format option in "setting"
My Android is 6.0

 

[Saga Lout]

Tap the Apps square then go to Settings then More and Storage. That should give you more information.

 

[shknawe]

Make sure you put the sd card in the right side up, it should read it automatically and ask you if you want to format it. If it dosnt try another sd card.