FiO BTR3K-FiiO releases the new firmware for BTR3K
May 27, 2020 at 6:08 AM Thread Starter Post #1 of 12

FiiO

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Updated at 2020-11-20
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

Updated at 2020-05-27
The following changes and improvements have been made in the new firmware:

1. Added a new function of renaming the Bluetooth device (FiiO Control App->Setting menu->Custom device name). The same function will be available later in FiiO Music App.
2. Changed the sound prompt to differentiate power on and power off.
3. Fixed the issue where the device failed to enter playing state when connected to computers/adapters through HFP, and thus led to unsuccessful audio output after entering standby mode.
4. Fixed the issue where voices could not be heard under phone calls when there was another call.
5. Fixed the issue where the EQ was invalid after certain operations under the USB DAC mode.
6. Fixed the issue where the device would fail to turn on automatically when connected to a USB device in In-vehicle mode after it was turned off for a while.
7. Fixed the issue where the indicator light was still on after setting it to off when the device was charged.
8. Fixed the issue where certain devices would give an alert of excessive power consumption through USB DAC connection.
9. Fixed the issue where the device would automatically turn off after 3 minutes if connected to a USB DAC when pairing records were cleared and the Bluetooth was not connected.
10. Improved USB DAC status indication.
11. Improved the idle standby time counting after disconnecting and
reconnecting through the USB port.
12. Improved the response time of powering on/off, switching songs and declining phone calls.
13. Miscellaneous volume issues fixes.
Notes: it would be impossible to restore to the factory firmware version once upgrading to the latest one. Please consider it carefully before upgrading.



BTR3K firmware FW1.2: Click here

How to update the BTR3K:
Click here
 
Last edited:
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May 28, 2020 at 3:47 AM Post #2 of 12

dh0licious

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Upgrade done, hopefully no issues!
 
May 29, 2020 at 6:59 PM Post #5 of 12

Vitor Valeri

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I followed the steps to upgrade the firmware of the FiiO BTR3K and it didn't work. Always make an error before starting the installation. An installer warning appears saying you cannot proceed.
 
Jun 2, 2020 at 10:18 PM Post #6 of 12

FiiO

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I followed the steps to upgrade the firmware of the FiiO BTR3K and it didn't work. Always make an error before starting the installation. An installer warning appears saying you cannot proceed.
Hi,

Please try to turn off the anti-virus software and download the firmware again for check.

Best regards
 
FiiO Stay updated on FiiO at their sponsor profile on Head-Fi.
 
https://www.facebook.com/FiiOAUDIO https://twitter.com/FiiO_official https://www.instagram.com/fiioofficial/ https://www.fiio.com
Jun 2, 2020 at 10:24 PM Post #7 of 12

FiiO

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Video FAQ:
How to use FiiO BTR3K as USB DAC for Windows computer

We are making some video FAQ for help using our product. If you have more suggestion about that, please feel free to contact us.

Best regards
 
FiiO Stay updated on FiiO at their sponsor profile on Head-Fi.
 
https://www.facebook.com/FiiOAUDIO https://twitter.com/FiiO_official https://www.instagram.com/fiioofficial/ https://www.fiio.com
Jun 3, 2020 at 10:56 AM Post #8 of 12

IamJon

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Successful Upgrade (Windows 10, Ryzen 9)
 
Jul 8, 2020 at 8:08 AM Post #10 of 12

michaelberkeley

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It was a little challenging getting the btr3k into DFU mode, but eventually, it worked. It would be great if the update process could be built into the application and managed through the app. Which by the way, does not work on with my iPhone. I cannot get it to connect to the BTR3K.
 
Jul 9, 2020 at 4:28 AM Post #11 of 12

FiiO

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It was a little challenging getting the btr3k into DFU mode, but eventually, it worked. It would be great if the update process could be built into the application and managed through the app. Which by the way, does not work on with my iPhone. I cannot get it to connect to the BTR3K.
Dear user,

The update is not supported via app or it may take a long time for updating.
As for the connection with ios FiiO Music app, you could try the following method for help:


①If the app quit working, it is suggested to clear the pairing record of the BTR3K in your phone. Then reconnect it to your phone and try again.

②For the iOS version: the first time to enter “Bluetooth device control”, short press the power button of the BTR3K to finish connection, and then click “Cancel” and return to “Bluetooth device control” menu. It will be connected successfully. At this time, click BTR3K to execute relating operations.

③For the iOS version: if the BTR3K did not show up in the “Bluetooth device control” list, click the “Refresh” icon in the upper right corner, or quit the app for a while and then reenter it.

Best regards
 
FiiO Stay updated on FiiO at their sponsor profile on Head-Fi.
 
https://www.facebook.com/FiiOAUDIO https://twitter.com/FiiO_official https://www.instagram.com/fiioofficial/ https://www.fiio.com

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