Important: Always prefer official firmware. Unofficial firmware can add features but may void warranty or introduce bugs/security risks.

The player will begin the flashing process. The screen may go black or show a progress bar. Do not touch any buttons and do not turn off the power. This process usually takes 1 to 3 minutes.

: Due to the risk of bricking or inverting the UI, the general recommendation from the community is that if your device is working correctly, you should avoid updating the firmware unless you need a specific fix. Obscure Chinese DAPs | Page 541 - Head-Fi