How does the 360 optimizer set the software to download to SD card?

There is a built-in memory card,

This card,

Divided into two parts,

Part of it is used to install the system, install software and run programs.

In the other part, Android named it: memory card.

This so-called "memory card" can move files into it.

If you buy another memory card (SD card) and insert it into the machine,

This card is an extended memory card.

This card can't install software, can't move software, and can't save the data files on it in the machine.

You can only copy files to your computer and then insert them into your Android machine.

These copied files can be opened using programs in the Android system.