The new MCU firmware V165 for FIIO K19 is now available!
Video instruction about updating the K19: https://youtu.be/q-5kwBWNJ4E
K19 MCU V165 firmware download link: Click here
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Video instruction about updating the K19: https://youtu.be/q-5kwBWNJ4E
K19 MCU V165 firmware download link: Click here
