Luoran M4 - Uploading Files; Upload from Computer

Upload from your computer
█ Use the included USB cable to connect the
player to your computer. The computer will
automatically recognize the device and install
the driver. After the installation is successful,
click "My Computer", you will find an MTP
device named "M4" in the list of devices and
drives, click on it to access the player's
internal/external SD card and its folders.
█ Copy the downloaded music or videos,
e-books, and other files from your computer
and paste them into the folder here, just like
using a normal USB flash drive.
Tips: If you are a Mac device, please download
the MTP device file transfer software before
proceeding with the above operations. The
recommended software is as follows:
OpenMTP: https://openmtp.ganeshrvel.com/
MacDroid: https://www.macdroid.app/