[WindowsX]

I didn't put much of audio related tweaks except to make it more purist and improve ui performance for public release. But it should have audible improvements for purist audiophiles using revealing rig.
 
Regards,
Windows X

 

[screamsaver]

Ah! Sorry my bad. I right clicked on the wrong file. I've updated the mirror with correct file now. For those who have downloaded before, please download and apply the real update again.

Regards,
Windows X

Thx Windows X~
updated again，amazing FW!!

 

[WindowsX]

You're welcome.

 

[Djinnenjous]

WindowsX, I'm downloading your FW now and I'm about to flash it in for a test drive. Even if the sound isn't for me, I want to thank you for all of your hard work—and for contributing to the ongoing improvement of DAP firmware.

 

[WindowsX]

You're welcome. Please let me know if you'd like to try the full firmware update in future. I used to develop better firmwares but people like Lurker0 kept complaining about my works so I stopped posting public release since then.

 

[Djinnenjous]

  You're welcome. Please let me know if you'd like to try the full firmware update in future. I used to develop better firmwares but people like Lurker0 kept complaining about my works so I stopped posting public release since then.

 
If you're willing to share a download link with me, I'll gladly try it.
 
I haven't had the chance to A/B your firmware yet. Life has been complicated lately; however, I intend to get around to it very soon. Thanks again.

 

[WindowsX]

I suggest you to try the current firmware first then since this one isn't free. It was part of my DAP modification upgrade in Thailand.
 
Regards,
Keetakawee

 

[se7en7]

Hi
 
Which is the file i need to download for the newest purist firmware from windowsX as i have uploaded the one at beginning of thread and i still have working equalizer. Does the sd card have to be kept in DX80 or formatted a certain way many thanks

 

[WindowsX]

You can use the file from the beginning of this thread. EQ function is still there but it won't work for real.
 
Regards,
Keetakawee

 

[ljnew]

  I received DX80 model from customers to perform hardware/software mod today so I can finally look into the ROM and try modding without bricking the device. Since I don't want to make science debate about tweaks that affect sound quality, I'll stick with only DSP removal for this mod.
 
This mod will have the following changes below:
 
-Based on official version 1.4.2
-Change fallback font to Helvetica Neue and use Nimbus Sans Global Light instead of Bold
-Optimized ROM configuration for better performance
-Optimized storage performance
-Optimized video rendering performance
-Removed audio effect engine completely
-Removed Equalizer feature
-Removed unused binaries and library files for smaller footprints
-Removed video components in particle components configuration
 
Download: http://www.mediafire.com/download/gayj9aaapdqde0v
 
Your DX80 should have DSP-free playback engine now. Let me know if you notice any changes in audio performance with this mod.
 
Regards,
Windows X

Can I intall viper4android on this device?

 

[bakieryigit]

http://ibasso.com/uploadfiles/download/DX80FW_V1.5.2_Jul13th_2016.zip


1.5.2 Version

Improvements with this firmware:
1. Support for ISO files.
2. Improved CUE support.
3. Updated DSD decode engine.
4. Rectified the bug that some music would not be shown after a media scan.
5. Rectified the bug that some artist information was not found, which resulted in "null" under Artist





Windows X , waiting new frmware anytime soon.

Thanks.

 

[WindowsX]

  Can I intall viper4android on this device?

 
I guess you can with enough tools for manual implementation.
 

http://ibasso.com/uploadfiles/download/DX80FW_V1.5.2_Jul13th_2016.zip


1.5.2 Version

Improvements with this firmware:
1. Support for ISO files.
2. Improved CUE support.
3. Updated DSD decode engine.
4. Rectified the bug that some music would not be shown after a media scan.
5. Rectified the bug that some artist information was not found, which resulted in "null" under Artist





Windows X , waiting new frmware

anytime soon.

Thanks.

 
Released.
 
-Based on official version 1.5.2
-Change fallback font to Helvetica Neue and use Nimbus Sans Global Light instead of Bold
-Optimized ROM configuration for better performance
-Optimized storage performance
-Optimized video rendering performance
-Removed audio effect engine completely
-Removed Equalizer feature
-Removed unused binaries and library files for smaller footprints
-Removed video components in particle components configuration
 
Download: http://www.mediafire.com/download/xhlvm54lx8ujft2
 
Regards,
Keetakawee

 

[MrBaker]

   
I guess you can with enough tools for manual implementation.
 
 
Released.
 
-Based on official version 1.5.2
-Change fallback font to Helvetica Neue and use Nimbus Sans Global Light instead of Bold
-Optimized ROM configuration for better performance
-Optimized storage performance
-Optimized video rendering performance
-Removed audio effect engine completely
-Removed Equalizer feature
-Removed unused binaries and library files for smaller footprints
-Removed video components in particle components configuration
 
Download: http://www.mediafire.com/download/xhlvm54lx8ujft2
 
Regards,
Keetakawee

Hi! 
Your firmware would not power on without pluged-in power supply. 
Please check and repair. 
Thanks. 
Serge

 

[WindowsX]

  Hi! 
Your firmware would not power on without pluged-in power supply. 
Please check and repair. 
Thanks. 
Serge

 
I tested the ROM and it works just fine. Please flash stock back, do factory reset, and flash mine again.
 
Regards,
Keetakawee

 

[MrBaker]

 Please flash stock back, do factory reset, and flash mine again.

 
The same even with stock firmware.
Hm