Motorola RAZR V3M - SPRINT Manual page 137

Note: You cannot transfer data from your phone or microSD card to
your PC by using a USB cable.
DO NOT use your computer to change or edit folder or file
names on the microSD, and do not attempt to transfer large
amounts of data from the computer to the microSD card.
Doing so may cause the microSD card to fail.
DO NOT turn off or restart your computer, or put it into
standby mode, while using a mass storage device. Doing so
will result in loss or damage of data.
If you connect a mass storage device to a peripheral device,
your device may not work properly.
Placing Music Files on the microSD to Play on Your Phone
You can transfer music files stored on your SD-compatible PC to
your microSD card by using the microSD adapter and then play
these files on your phone. These files must be in MP3 or M4A
(ACC) format.
Note: Not all MP3 or M4A (ACC) files that you might place on your
microSD card using the microSD adapter can be played on
your phone. The file's Digital Rights Management settings
may prohibit them from being played..
To create a folder on your microSD card in which to place music
files:
With a formatted microSD card in your phone, access
the Sprint Music Store. A folder called "Music" is create
on your microSD card. You only need to do this once to
create this folder.
After the "Music" folder has been created, use the microSD
card adapter to transfer music files from your computer to
the "Music" folder on your microSD card.
Section 2I: Using the microSD Card 121