After releasing iBasso DX200 Purist ROM 2.9.209 V2, a new version came up a day later fixing issue I tried to resolve for a long time. It looks like this also happen to iBasso DX150 ROM version 2.10.275 too so you can try the same trick to fix it also.
As I spent time in last few days fixing reported bugs with iBasso DX150 ROM update, now I’ve finished iBasso DX200 ROM version 2.10.215 for Fidelizer Purist ROM version. Enjoy. 🙂
-Based on firmware version 2.10.215
-Play Store added
-Apollo – Fidelity Edition from https://forum.xda-developers.com/android/apps-games/apollo-music-player-fidelity-edition-t3038629 included
-Revamped MangoPlayer UI with improved user experience
-build.prop tweaks for better video and storage performance and improve battery life
-Audio engine optimized for only audio playback (EQ/Gaplass features work)
-Bundled audio effects removed but keep main engine (Poweramp works now)
Download: iBasso DX200 Purist ROM | Oreo 8.1 Beta 2 | XMOS Firmware 1.2 Update
Installation Guide
1. Download Factory Tool provided by Paul http://www.ibasso.com/uploadfiles/download/FactoryTool_v1.39_DX200.zip
2. Turn off DX200
3. Connect DX200 with USB connection to computer while holding play button switch
4. Install Rockchip USB driver included in FactoryTool
5. Open FactoryTool.exe and flash ROM according to instructions provided in DX200 batch tool instruction.doc
Optional (If your DX200 still has performance issues)
1. Flash factory image version 2.1.94 with FactoryTool
2. Scan music and confirm it works fine
3. Flash Fidelizer Purist ROM with FactoryTool again
For Mac / Linux users, please check this guide for flashing Fidelizer Purist ROM on Mac / Linux instructions.
There’s a lot of improvements for Advanced ROM and I also added Enhanced ROM into collection too. Please read Portable Products for more details including iBasso DX200 Fidelizer Mod project with 3 modification levels. Happy listening. 🙂