I have been trying to upgrade to the latest version of the FW 2.1, I just keep getting a message saying that the file cant be found.
This is what I did.....
Downloaded file from Fiio
Extracted file to my documents
Send to SD Card
Press the two buttons on X3 to try and initialise the transfer....this is when I get the message thatthe file cant be found, although the file is on the SD card.
The SD card is a 64gb SanDisc class 10, formatted to fat 32........there is approx 20 albums on the SD card in flac......is it absolutely necessary to have a bland SD card?
Chris put the .fw file on the SD card then hold the 2 single buttons