Firmware Updates

Honey H1 - Firmware build ver. （Honey-H1. V3.3.hex) Updates:

Honey – Firmware build ver. Honey-H1.V3.3.hex

“regular ” firmware for both 4.4 mm output balanced and 3.5 mm single ended output)

February 2021 update

Updates：
1. general improvements and stability

Instructions to update firmware:

Read and follow instuctions from PDF at download link

Support Sony(include other brands) DAP DOP/Native mode.
Change the volume curve in High/Low Gain mode, make it more smooth than before.
The status led change to blue when playback DSD file, other format is green.
Status led is blue instead of turn off after boot up.

Honey H1 - Firmware build ver. （UltraMan-X.hex) Updates:

Honey – Firmware build ver. Honey-UltraMan-X.hex

For 4.4 mm output balanced only ( so no sound from 3.5 mm output)

February 2021 update

Updates：
1. general improvements and stability

Instructions to update firmware:

1. Read and follow instuctions from PDF at download link

Honey H1 - Firmware build ver. （ Honey-H1.V2.0.hex) Updates:

Honey – Firmware build ver. Honey-H1.V2.0.hex

and UltraMan-V00X.hex (for 4.4 balanced only)
Updates：
1. Stability
2. Audirvana DSD
3. connectivity

Instructions to update firmware:

1. Read and follow instuctions from PDF at download link

Honey H1 - WINDOWS 7/10 USB Audio Drivers by Savitech:

Honey – BRAVO-HD Software Package Setup ：

December 2020 Revision

Author : SaviAudio
Title : BRAVO-HD Software Package Setup
Bravo-HD Software Package v3.11.0.12 (HS,ASIO,iAP)
revision number {231512F0-9C93-4EC6-BBD5-397432A0DA63}

DTR1 - Firmware build ver. 2020050109 （ver 4.0 ) Updates:

DTR1 – Firmware build ver. 2020050109 （ver 4.0 )
Updates：
1. GUI improvements
2. Adding settings, functions to quick menu
3. General fixes, improvements

Instructions to update firmware:
put update.zip file in the root folder of your SDcard, (FAT32 format needed).

1. Turn off the Dethonray DTR1
2. Hold the ”Down” button and turn on the DTR1, do not release the ”Down” button and you will enter the updating screen
3. Wait for the system to automatically update and restart. The device will reboot and restart with the updated firmware

DTR1 - Firmware build ver. 20191118 （ver 3.8 ) Updates:

DTR1 – Firmware build ver. 20191118 （ver 3.8 )
Updates：

1. Adding Lineout settings

2. Added resume from paused playback function

3. Auto off function added

4. Eliminate bugs during 1 song playback mode

5. Fixed bugs when pressing listview

6. Slowed down the speed when you turn to the next page in listview

7. Fixed volume control during DSD playback

8. Adding settings function to quick menu

Instructions to update firmware:
put update.zip file in the root folder of your SDcard, (FAT32 format needed).

Hold the ”Down” button and turn on DTR1, do not release the ”Down” button and you will enter the updating screen. Await for the system to automatically update and restart.

DTR1 - Firmware build ver. 20191118 （ver 3.20 ) Updates:

1. Real gapless replay

Instructions to update firmware:
put update.zip file in the root folder of your SDcard, (FAT32 format needed).

Hold the ”Down” button and turn on DTR1, do not release the ”Down” button and you will enter the updating screen. Await for the system to automatically update and restart.

DTR1 - Firmware build ver. 20191031 （ver 3.10 ) Updates:

1. DTS support
2. Minimal noise during songs transition
3. Fixed errors that cause the swap of L/R channels in some situations

Instructions to update firmware:
put update.zip file in the root folder of your SDcard, (FAT32 format needed).

Hold the ”Down” button and turn on DTR1, do not release the ”Down” button and you will enter the updating screen. Await for the system to automatically update and restart.

DTR1 - Firmware build ver. 20190822 （ver 2.20) Updates:

1) Adding filtering options to fast menu
2) Adding L/M/H gain options to fast menu
3) Volume display on top bar added

4) Gain status display on top bar added

Instructions to update firmware:
put update.zip file in the root folder of your SDcard, (FAT32 format needed).

Hold the ”Down” button and turn on DTR1, do not release the ”Down” button and you will enter the updating screen. Await for the system to automatically update and restart.

DTR1 - Firmware build ver. 20190803 （ver 2.11) Updates:

1) Adding Mid Gain option for Earbuds

2) New wake up option during screen lock

3) Fixing channel swap issue for minority cases

Instructions to update firmware:
put update.zip file in the root folder of your SDcard, (FAT32 format needed).

Hold the ”Down” button and turn on DTR1, do not release the ”Down” button and you will enter the updating screen. Await for the system to automatically update and restart.

DTR1 - Firmware build ver. 20190601 （ver 1.44) Updates:

Instructions to update firmware:
put update.zip file in the root folder of your SDcard, (FAT32 format needed).

Hold the ”Down” button and turn on DTR1, do not release the ”Down” button and you will enter the updating screen. Await for the system to automatically update and restart.

DTR1 - Firmware build ver. 20190415 Updates:

Instructions to update firmware:
put update.zip file in the root folder of your SDcard, (FAT32 format needed).

Hold the ”Down” button and turn on DTR1, do not release the ”Down” button and you will enter the updating screen. Await for the system to automatically update and restart.

DTR1 - Firmware build ver. 20190210 (ver 1.10) Updates:

Instructions to update firmware:
put update.zip file in the root folder of your SDcard, (FAT32 format needed).

Hold the ”Down” button and turn on DTR1, do not release the ”Down” button and you will enter the updating screen. Await for the system to automatically update and restart.

Update log:
1. Modifications on setting page layouts
2. low gain/high gain debug – fixing vol. jump issue during switching
3. non-linear vol. adjustment for fine steps of vol control
4. fixing display of device storage size when there are no card inserted