Memory card in Motorola v3i cell phone

My phone will play 192kbp/s MP3s just fine?

The mp3's you are copying to your need to have 128kb/s.
if it is for example 192kbp/s the phone cannot play the mp3's.

How are you copying these Files, USB Cable to the phone, or a card reader?
What operating system are you using?
I/O device problem, disconnect from usb, wait a minute then plug it back in, it might not have installed correctly. (if problems persist with this you might need to acess Device Manager)
Does this phone have Itunes in it? are you attempting to transfer files using I tunes.

I found putting the card into a card reader attached to my PC works best, using MP3s.
Below is assuming you are using a card reader and a PC.

It works like any flash drive.
I would format the memory card
(open your My computer, where you should see all the drives in your PC, you should see the flash drive/ card there, right click on it and a window will pop up, click on quick format )

what file type are you attempting to transfer.


I open the flash drive, then I open my music folder (transfering only MP3s), I drag my files from one to the other.
On mine I currently have jpg files and MP3 files and I can acess this from my phone. ( I have the same phone)

I also have some bluetooth heads phones which work pretty well to.