How to update the firmware for DISC:

Click here

Local upgrade video instruction:

https://youtu.be/fO_vgo_5zN0 

DISC firmware update failure solution:

Click here

Note:

1. To ensure device stability and provide a better user experience, online upgrade has been temporarily disabled. After updating to firmware version 1.56 via local update, online upgrade services for future versions will be restored. Please use the local upgrad for this firmware update. If you have any questions, feel free to contact our customer service for assistance. Thank you for your understanding and cooperation!

2. When you use the custom lock screen images function for the first time, please copy supported images in JPG, BMP, or PNG format (recommended resolution below 1000×1000 pixels) to the "CustomCover" folder in the root directory of your TF card. You can then proceed to set your custom lock screen image.

Updated at 2026-07-24

DISC V2.28 firmware changes are as follows:

1. Added power-saving shutdown logic for Bluetooth receiving mode.

2. Fixed an issue where gapless playback failed after enabling folder skip function.

3. Optimized frequent restart issues in local playback and Bluetooth transmitting/receiving modes.

4. Optimized WiFi network performance.

5. Increased the GIF file size limit for lock screen themes to 4MB.

6. Improved Bluetooth connection compatibility.

7. Other performance optimizations and bug fixes.

DISC V2.28固件更新：

1.新增蓝牙接收模式支持省电关机逻辑

2.修复开启文件夹跳曲后无缝播放失效问题

3.优化本地播放和蓝牙发射/接收模式容易重启问题

4.优化WIFI网络问题

5.优化锁屏主题GIF文件大小限制为4MB

6.优化蓝牙连接兼容

7.其它性能优化和bug修复

DISC V2.28 firmware download link: Click here

Updated at 2026-07-13

DISC V2.21 firmware changes are as follows:

1. Added the function to delete song files in “Browse files”.

2. Added highlighting of the currently playing track in “Category”.

3. Fixed an issue where some microSD card files might be deleted accidentally when copying files while connected to a computer in storage mode.

4. Fixed an issue where enabling gapless playback for a long time could accidentally cause playback to pause or fail to switch tracks properly.

5. Optimized album art display in AIRPLAY mode.

6. Optimized the return operation logic.

7. Other performance optimizations and bug fixes.

DISC V2.21固件更新：

1.新增文件浏览删除歌曲文件功能

2.新增分类播放当前播放曲目高亮显示

3.修复通过存储模式连接电脑复制文件概率出现删除部分TF卡文件问题

4.修复打开无缝播放长时间播放有概率暂停或者无法播放一直切换曲问题

5.优化AIRPLAY模式封面显示

6.优化操作返回逻辑

7.其它bug修复和性能优化

DISC V2.21 firmware download link: Click here

Updated at 2026-06-06

DISC V2.09 firmware changes are as follows:

1. Added Bluetooth receiving mode.

2. Added gapless playback.

3. Added memory function for mode switching after power off/on.

4. Added custom EQ adjustment.

5. Added Artist and Album Artist sorting switch in categorized playback.

6. Optimized Bluetooth transmitting connection compatibility.

7. Optimized USB AUDIO connection compatibility.

8. Fixed an issue where tracks could not be added to Favorites or My playlists after firmware upgrading.

9. Other performance optimizations and bug fixes.

Note: To ensure Bluetooth stability, it is recommended to turn off WiFi when using Bluetooth.

DISC V2.09固件更新：

1.新增蓝牙接收模式

2.新增无缝播放功能

3.新增模式切换开关机记忆功能

4.新增自定义EQ调节功能

5.新增分类播放艺术家和专辑艺术家排序切换

6.优化蓝牙发射连接兼容性

7.优化USB AUDIO连接兼容性

8.修复升级后无法添加曲目到我的最爱和我的列表问题

9.其他性能优化和Bug修复

注：为了保证蓝牙的稳定性，建议关闭WIFI后使用

DISC V2.09 firmware download link: Click here

Updated at 2026-05-09

DISC V1.95 firmware changes are as follows:

1. Added volume memory for USB AUDIO mode.

2. Fixed some Bluetooth compatibility issues.

3. Fixed an issue with the rotation display of default album covers.

4. Optimized power consumption when using GIF lock screen.

5. Other performance optimizations and bug fixes.

DISC V1.95 firmware download link: Click here

Updated at 2026-04-13

DISC V1.86 firmware changes are as follows:

1. Added support for GIF animations on the lock screen theme interface.

2. Added folder skip function.

3. Added an option where Resume is disabled, the device still remembers the playing position without playing automatically.

4. Fixed an issue where the playlist under “Artist–Album” was sorted by CD number.

5. Fixed an issue of jagged edges on album art during rotation.

6. Optimized volume adjustment responsiveness when long pressing the volume buttons.

7. Optimized the display of bilingual lyrics.

8. Optimized touchscreen sensitivity.

9. Optimized system memory and fixed the freezing issues in the system, UI, and playback of certain songs.

Note: To set a custom lock screen theme using a GIF animation, the file size must be ≤ 2MB and the resolution must be ≤ 360x360.

DISC V1.86 firmware download link: Click here

Updated at 2026-03-28

DISC V1.77 firmware changes are as follows:

1.Fixed the stutter issue when playing Flac files in high sampling rate in local playback mode.

DISC V1.77 firmware download link: Click here

DISC V1.77 recovery firmware download link: Click here

Updated at 2026-03-25

DISC V1.76 firmware changes are as follows:

1. Added play by category—switch between albums and all tracks under Artists.

2. Added SPDIF output for AirPlay and USB DAC modes.

3. Added album art display and playback control interface for AirPlay mode.

4. Optimized the online upgrade interface.

5. Optimized connection compatibility for USB AUDIO mode.

6. Optimized automatic time synchronization.

7. Fixed an issue where adjusting the volume in screen-off state would cause a reboot upon screen on.

8. Fixed an issue of noise output when pausing playback after enabling EQ.

9. Other performance optimizations and bug fixes.

DISC V1.76 firmware download link: Click here

DISC V1.76 recovery firmware download link: Click here

Updated at 2026-03-06

DISC V1.65 firmware changes are as follows:

1. Added new theme 3: Minimalism;

2. Added custom volume button function;

3. Added "Never turn off screen" option;

4. Fixed the issue where pressing the Play button after 5 minutes of pause results in no audio output;

5. Other performance optimizations and bug fixes.

DISC V1.65 firmware download link: Click here

DISC V1.65 recovery firmware download link: Click here

Updated at 2026-01-31

DISC V1.56 firmware changes are as follows:

1. Added persistent cover rotation in full screen mode; (Go to Settings- System Settings-switch "Cover Spinning Always On" to ON and set "Cover Animation" to Rotate).

2. Added custom lock screen image support;(Go to Settings- System Settings -Lock Screen Theme - Custom Lock Screen Image for set).

3. Added battery level display to Lock Screen Theme;

4. Fixed the "Not Connected" display issue during USB DAC mode;

5. Fixed the sorting issue in category lists;

6. Optimized online upgrade process;

7. Miscellaneous performance improvements and bug fixes.

DISC V1.56 firmware download link: Click here

DISC V1.56 recovery firmware download link: Click here