The following changes and improvements have been made to the FW1.4 for LC-BT2:
1. Added setting button operation modes and channel balance via app (the recent version of FiiO Control app is required for using this function);
2. Added holding the volume buttons to continuously adjust volume (available when the button operation mode is NOT set to "Hold volume buttons to skip tracks");
3. Fixed the issue where the beginning of the playback sound might be missing when connected to the computer via Bluetooth;
4. Increased the volume adjustment range for phone calls (up to 0dB, adjusted via app);
5. Miscellaneous bug fixes
How to update the LC-BT2: Click here
LC-BT2 FW1.4: Click here
The following changes and improvements have been made to the FW1.3 for BTR3K:
1. Added setting button operation modes via app (now you can choose to skip tracks with the middle button of the in-line control; the recent version of FiiO Control app is required for using this function);
2. Added holding the volume buttons to continuously adjust volume (available when the button operation mode is NOT set to "Hold volume buttons to skip tracks");
3. Fixed the issue where the power-on prompt was not complete when using OMTP headphones;
4. Fixed the issue where the audio might be muted or distorted when the BTR3K was connected with two devices and both devices were playing or making calls at the same time;
5. Fixed the issue where the beginning of the playback sound might be missing when connected to the computer via Bluetooth;
6. Increased the volume adjustment range for phone calls (up to 0dB, adjusted via app);
7. Miscellaneous bug fixes
How to update the BTR3K: Click here
BTR3K FW1.3: Click here
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