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Are you computer audiophile? If so, Fidelizer will help you enjoy the music on computer even more.

iBasso DX150 Oreo 8.1 Purist ROM version V1.01.017 released with PerfectDynamics 2.0 update!

 

Fidelizer - PerfectDynamics Sound Optimizations 2.0

 

For new users, please read about PerfectDynamics 2.0 Sound Optimizations first for new improvements with Fidelizer ROMs.

 

Sorry it took a long while. I already sold my DX150 (that I bought for testing ROM alone) to my client’s friend. It took me a while to find unit to test and ended up doing it with testers instead. After confirming the Purist ROM works fine, I rushed and finished it today.

 

-Based on firmware version Oreo 8.1 V1.01.017
Yalp Store is added as Play Store’s alternative (I still keep Google services for those who want to install Play Store through other means)
-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)

 

Download: iBasso DX150 Purist ROM

 

Installation Guide

1. Turn off DX150
2. Connect DX150 with USB connection to computer while holding play button switch
3. Install Rockchip USB driver included in update tool
4. Flash Official Oreo ROM firmware from iBasso with instructions provided in update tool
5. After successfully flashing official ROM, go to Settings > System > About tablet and tap “Build number” for 7 times to enable “Developer options”
6. Tap back arrow to enter “Developer options”, enable “USB debugging”, and press OK
7. Connect DX150 to computer with USB connection in Android mode again and press OK to allow USB debugging
8. Download Disable Verity package and run disable_verity.bat file
9. After DX150 boots up properly with Verity disabled, you can flash Purist ROM again

 

If you like improvements in Purist ROM, you may upgrade to Enhanced / Advanced ROM for even better sound. Please read Portable Products for more details including iBasso DX150 Fidelizer Mod project with 3 modification levels and happy listening. 🙂