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

 

Hi. I’m so busy with preparations for TIAV Show 2019 in Thailand at the moment and finally have some time to update Purist ROM. I’ll start with iBasso DX120 one first since it came earlier and I’ll update Fiio ROMs next.

-Based on firmware version 2.5.68
-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 DX120 Purist ROM

 

Installation Guide

1. Download iBasso FactoryTool with English UI
2. Turn off DX120
3. Connect DX120 with USB connection to computer while holding vol up button
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

 

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 and you can also upgrade DX120 hardware with Fidelizer Mod project too. 🙂

 

 

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

 

Hi. Right after coming back from Japan, my grand mom’s passed away so things were hectic until now. I’m finally back and here’s fully ported DX220 ROM version for iBasso DX150 with updated kernel for AMP9. 🙂

 

-Based on iBasso DX220 firmware version V1.12.149
–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 | Official version

 

Installation Guide

1. Install Rockchip USB driver included in AndroidTool and make sure it shows ‘Found One ADB device’ in AndroidTool software
2. Extract Official Oreo ROM firmware from iBasso to device’s storage and flash from Settings > System > Updater > Local storage
3. After successfully flashing official ROM, go to Settings > System > About tablet and tap “Build number” for 7 times to enable “Developer options”
4. Tap back arrow to enter “Developer options”, enable “USB debugging”, and press OK
5. Connect DX150 to computer with USB connection in Android mode again and press OK to allow USB debugging
6. Download Disable Verity package and run disable_verity.bat file (You may need to authorize USB debugging and run disable verity again if not reboot)
7. After DX150 boots up properly with Verity disabled, turn off device and connect with USB connection to computer while holding play button
8. Open AndroidTool, click on “Upgrade Firmware” tab, click on Firmware button and select update.img extracted from Purist ROM then click Upgrade

 

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. 🙂

 

 

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

 

Hi. I’m back from Japan now. Here’s updated official where you can use iBasso DX150 with new AMP9 module. I also fixed errors in DX200 releases before visiting Japan so it took a while to update this one. 🙂

 

-Based on firmware version Oreo 8.1 V1.04.047
-Added MangoPlayer from iBasso DX220 1.12.149 ROM
–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. Install Rockchip USB driver included in AndroidTool and make sure it shows ‘Found One ADB device’ in AndroidTool software
2. Extract Official Oreo ROM firmware from iBasso to device’s storage and flash from Settings > System > Updater > Local storage
3. After successfully flashing official ROM, go to Settings > System > About tablet and tap “Build number” for 7 times to enable “Developer options”
4. Tap back arrow to enter “Developer options”, enable “USB debugging”, and press OK
5. Connect DX150 to computer with USB connection in Android mode again and press OK to allow USB debugging
6. Download Disable Verity package and run disable_verity.bat file (You may need to authorize USB debugging and run disable verity again if not reboot)
7. After DX150 boots up properly with Verity disabled, turn off device and connect with USB connection to computer while holding play button
8. Open AndroidTool, click on “Upgrade Firmware” tab, click on Firmware button and select update.img extracted from Purist ROM then click Upgrade

 

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. 🙂

 

 

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

 

Hi. It seems previous official ROM is actually stock ROM repacked so my apologies. I’m going to Japan now so I’ll fix this later when I come back from trip. For now, please enjoy fully ported DX220 ROM version with updated kernel for AMP9. 🙂

-Based on iBasso DX220 firmware version V1.12.149
–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 DX200 Purist ROM | Official version

 

Installation Guide

1. Install Rockchip USB driver included in AndroidTool and make sure it shows ‘Found One ADB device’ in AndroidTool software
2. Extract Official Oreo ROM firmware from iBasso to device’s storage and flash from Settings > System > Updater > Local storage
3. After successfully flashing official ROM, go to Settings > System > About tablet and tap “Build number” for 7 times to enable “Developer options”
4. Tap back arrow to enter “Developer options”, enable “USB debugging”, and press OK
5. Connect DX200 to computer with USB connection in Android mode again and press OK to allow USB debugging
6. Download Disable Verity package and run disable_verity.bat file (You may need to authorize USB debugging and run disable verity again if not reboot)
7. After DX200 boots up properly with Verity disabled, turn off device and connect with USB connection to computer while holding play button
8. Open AndroidTool, click on “Upgrade Firmware” tab, click on Firmware button and select update.img extracted from Purist ROM then click Upgrade

 

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 DX200 Fidelizer Mod project with 3 modification levels and happy listening. 🙂