Yesterday I received a message from DX220 Advanced ROM client trying to flash Purist ROM from Mac. It appears the the latest version of rkflashtool in Mac can flash Oreo ROM directly too when verity is disabled. You can check this guide below for additional instructions. 🙂
News
News about Fidelizer products and services
Fidelizer Upgrade Program – 4,100th purchase offer
Today we’ve reached 4,100th milestone now in this month. As a reminder to inform customers that they receive refund for returning customer purchase, I’m running purchase offer again in this week. I also sent partial refund back for customer who placed an order on 29th March 2020.
Fidelizer Plus: US $39.95 —> $34.95 (Expired)
Fidelizer Pro: US $69.95 —> $59.95 (Expired)
This offer will last until Until 29th March 2020. Discount rate is the same as purchasing Fidelizer software again so new customer and returning customer will get the same price. You may order again anytime and receive partial-refund as discount later after this campaign is over.
I hope this will be good chance for you to consider applying Fidelizer Upgrade Program software. You can also click on “Fidelizer Upgrade Program” button and click “Order Fidelizer” button in Fidelizer free version software. 🙂
iBasso DX160 Oreo 8.1 Purist ROM version V1.16.242 ported from DX220 ROM released!
For new users, please read about PerfectDynamics 2.0 Sound Optimizations first for new improvements with Fidelizer ROMs.
It took me a while but it’s finally done. Here’s iBasso DX160 Purist ROM ported from iBasso DX220 ROM with Mango OS and happy listening. 🙂
-Based on iBasso DX220 firmware version V1.16.242 and DX160 firmware version 1.04.150
–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
-MangoPlayer app has optimizations applied and revamped UI of original DX150 MangoPlayer app
-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: DX220Port is for Enhanced/Advanced ROM user only | 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 DX160 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 DX160 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. 🙂
iBasso DX200 Oreo 8.1 Purist ROM version V1.16.242 ported from DX220 ROM released!
For new users, please read about PerfectDynamics 2.0 Sound Optimizations first for new improvements with Fidelizer ROMs.
The first ROM port from iBasso DX220 ROM V1.16.242 ROM is released for iBasso DX200 Purist ROM. Enjoy. 🙂
-Based on iBasso DX220 firmware version V1.16.242 with DX200 kernel V1.09.097
–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: DX220Port is for Enhanced/Advanced ROM user only | 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. 🙂
iBasso DX150 Oreo 8.1 Purist ROM version V1.06.085 released!
For new users, please read about PerfectDynamics 2.0 Sound Optimizations first for new improvements with Fidelizer ROMs.
Finally, DX150 Purist ROM version 1.06.085 is out now. I’ll start porting DX220 ROM to other devices soon starting with DX200 model. 🙂
-Based on firmware version Oreo 8.1 V1.06.085
-Added MangoPlayer from iBasso DX220 1.13.233 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
For Mac / Linux users, please check this guide for flashing Fidelizer Purist ROM on Mac / Linux instructions.
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. 🙂