The ZTE Spro 2 Projector stores these files and content in the internal storage, and it can also store the content on an external microSD card. But first of all, you need to connect the the MicroSD card to ZTE Spro 2 Projector.
How to connect your MicroSD card to ZTE Spro 2 Projector? Just insert the MicroSD card into the sd card slot on the back of ZTE Spro 2 Projector, and the device will read the card automatically. If you want to arrange the content, you can go to Home button> SETTINGS > Device > Storage.
As for erasing the microSD Card, follow the steps below:
Please note that the formatting procedure erases all data on the microSD card, after which the files CANNOT be retrieved in ZTE Spro 2 Projector anymore .
Read more:
ZTE Spro 2 Projector Tip: Send/Receive Data via Bluetooth