How to update the firmware for ECHO MINI: 

1. Unzip the file and copy the HIFIECxxx.img file to the root directory of the ECHO MINI's internal memory. Safely eject the device and restart it to begin the automatic upgrade.  

2. If you encounter any issues, please feel free to contact us.  

Note: Please remove the SD card from ECHO MINI before updating the firmware.

Updated at 2025-03-24

ECHO MINI V1.4.6 firmware changes are as follows:

1. Changed the playback page gear to rotate counterclockwise.

2. Added a setting function for the screensaver clock.

3. Fixed the issue where a slight whistling noise existed in the backlight chip when the screen was on.

4. Optimized the reading and display of certain lyrics libraries.

5. Optimized the sorting of songs in the playlist page by filename.

6. Changed the sorting of songs in the album list by track number.

7. Miscellaneous system improvements.

1.修改播放页齿轮为逆时针转动；

2.增加屏保时钟的设置功能；

3.修复亮屏时背光芯片有轻微啸叫声问题；

4.优化部分歌词库的读取显示；

5.优化播放列表页歌曲以文件名排序；

6.修改专辑列表歌曲以音轨号排序；

7.其他一些系统优化。

ECHO MINI V1.4.6 firmware download link: Click here

Updated at 2025-02-24

ECHO MINI V1.4.0 firmware changes are as follows:

1. Added cover display and full-screen lyrics function;

2. Added fast forward and backward function;

3. Optimized the total volume level of the system to 120;

4. Added “My Favorites”  song collection functionality in file browser option;

5. Fixed the the issue where there is a probability of having a “pop” sound when turning off the player;

6. Miscellaneous system improvements.

1.增加封面显示和全屏歌词功能；

2.增加快进快退功能；

3.优化系统总音量级为120级；

4.文件浏览项增加"我喜欢"收藏保存功能；

5.修复关机时有概率出现"pop"声;

6.其他一些系统优化

Note:The cover display and fast forward and rewind functions can 

be enabled in the music settings.

There is the function change of the volume buttons when the fast forward and rewind function is enabled:

A. When the fast forward and rewind function is enabled:

Screen on

1. Short press the volume buttons to adjust the volume one step at a time. After the volume bar pops up, hold the volume buttons to adjust the volume continuously.

2. Double- click the volume buttons to switch songs.

3.Hold the volume button to fast forward or rewind.

Screen off :

1. Short press the volume buttons to adjust the volume one step at a time; 

2. hold the volume buttons to adjust the volume continuously.

3. Double- click the volume buttons to switch songs.

B. When the fast forward and rewind function is closed:

Screen on:

1. Short press the volume buttons to adjust the volume one step at a time; After the volume bar pops up, hold the volume buttons to adjust the volume continuously.

2. Hold the volume button to switch songs.

Screen off:

1. Short press volume buttons to adjust the volume one step at a time.

2. Hold the volume button to switch songs.

ECHO MINI V1.4.0 firmware download link: Click here

Updated at 2025-02-15

ECHO MINI V1.3.0 firmware changes are as follows:

1.Adjusted song title display from filename to ID3 tags;

2.Changed clock display from 12-hour to 24-hour format;

3.Fixed the issue where the music library may update if the device is charging while powered off;

4.Improved audio playback to prevent missing characters at the beginning of the song;

5.Improved the functionality of song collection in "My Favorites";6.

6. Miscellaneous system improvements.

1.更改歌曲名显示逻辑：由文件名调整为ID3信息；

2.更改时钟显示：由12小时制调整为24小时制；

3.修复关机充电后有概率重新更新歌曲库；

4.优化播放歌曲开头“掉字”问题；

5.优化“我喜欢”收藏保存功能；

6.其他性能优化

ECHO MINI V1.3.0 firmware download link: Click here

Updated at 2025-01-24

ECHO MINI V1.2.7 firmware changes are as follows:

1. Optimized song file sorting.  

2. Fixed the issue where the clock setting sometimes reset after a reboot.  

3. Fixed the issue where the "Charging" characters would flash when charging the device during the power-off state. 

4. Optimized Bluetooth auto-reconnect function after shutdown and power-on.

1.优化歌曲文件排序；

2.修复时钟设置重启后有时会复位的问题；

3.修复关机充电时，“充电中”字符闪烁问题；

4.优化关机后再开机蓝牙回连功能。

ECHO MINI V1.2.7 firmware download link: Click here

Updated at 2025-01-21

ECHO MINI V1.2.5 firmware changes are as follows:

1. Added Gain settings (press the menu button in the playback interface to access and adjust it in the playback settings menu).  

2. The power-saving mode is enabled by default to 5 minutes. 

3. Fixed the issue where filter settings were not saved after shutdown.  

4. Fixed the issue where shuffle loop play within folders was not working. 

5. Fixed the issue where automatic fast-forwarding and noise may occur during playback.  

6. Fixed the issue of where popping sound may occur during Bluetooth playback.

7. Removed the "Warning" symbol from the pop-up prompt.

1. 增加增益设置（播放界面下按菜单键在播放设置菜单中设置）；

2.默认打开省电模式开关，默认为 “5分钟”；

3.修复滤波器设置关机后不保存的问题；

4.修复不能在文件夹内随机循环播放的问题；

5.改善概率性出现播放自动快进及杂音问题；

6.修复蓝牙播放有概率性爆音；

7.取消提示弹窗的“警告”符号。

ECHO MINI V1.2.5 firmware download link: Click here