[Диспетчер]

galant2003, try to use other SD-card with more than 15 718 400 000 byte (more than 30700000 sectors). Sandisk 16GB, Qomo 16GB...
Sometimes, i get message "reading in progress" about card with music, usually i pull out and put it.
However, software update with the same SD-card was successfull... It's may be problem of hardware...