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Tag Archive for Advanced ROM

Added iBasso DX220 Advanced ROM feedback from Wai Siew

 in Feedback

Fidelizer - PerfectDynamics Sound Optimizations 2.0

 

Here’s another feedback today from customer who purchased Enhanced ROM for DX160. He shared his feedback after receiving Enhanced ROM last night.

Listening right now as I receive your message. Appreciate your quick response. DX160 sounds brilliant. Voice and instrument placements feel so much more distinct. Sound stage is wonderful. Vocals seemed recessed more with nice detail. Gives rise to a very nice stage setting. I’m hooked. Many thanks!

Finally received the first feedback for iBasso DX160 device. This model is actually the most selling one since last few months so I hope to hear more from DX160 users too. 🙂

iBasso DX150 Oreo 8.1 Purist ROM version V1.06.085 released!

 in News

 

Fidelizer - PerfectDynamics Sound Optimizations 2.0

 

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. 🙂

Added iBasso DX220 Advanced ROM feedback from iMongui

 in Feedback

Fidelizer - PerfectDynamics Sound Optimizations 2.0

 

Here’s another feedback today from customer who purchased Advanced ROM for DX220. He shared his feedback in Head-Fi forum after using Advanced ROM for a while.

After 10 days more or less of listening after the upgrade to Advanced I only can say that its amazing how just “only” software mod can change SO DRAMATICALLY the overall sound experience, again, amazing. 2 case uses, both under Android, I need to taste Mango after the update but I can state that Android was improved so much that I’m shocked that this improvement could be done, really.

First setup, DX228 + Andromeda S, medium gain, volume 80, FLAC most of them 16 but some others 24 bits, no mp3

– Soundstage better
– Bass dramatically improved, not the typical bom bom but with more clear sub-bass
– Instrumentals with more separations. I started listening the Whiplash BSO and oh god, sometimes I closed my eyes and I thought that I was on the film shoot
– More vocals presence
– I noticed that the mids are maybe those who have benefited the least as a “bad” point

Second setup, DX228 + Fostex TH610, high gain, volume 120, FLAC most of them 16 but some others 24 bits, no mp3

– Soundstage has teleported me to the first row of the concert, amazing
– Bass on this headphones are very nice and I noticed a more “dry” bass and sub-bass not affecting the rest of the frequencies, right on, perfect
– Instrumentals again with more separations, very clear
– Highs and mids both improved, for sure, overall improvement

One absolutely amazing thing that I noticed is the battery, oh my gosh, the last testing was 2 hours of use and the stats went from 100% to 81%, really, this is freaking awesome.

In general for me its more than worth this solution, the free one its quite nice but of course that its very far away from the performance that the enhanced and above all, the advanced one.

PD: I’m not sponsored by Fidelizer nor they didn’t pay me anything for this review

I’m happy to see he shared his feedback with different setup rigs. You can also read his post in Head-Fi’s official DX220 thread too. 🙂

iBasso DX220 Purist ROM version V1.16.242 released!

 in News

 

Fidelizer - PerfectDynamics Sound Optimizations 2.0

 

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

 

I’m finally back from visiting parents during new year now so the first I did after arriving here is working on iBasso DX220 Purist ROM update. Here’s version 1.16.242 update for iBasso DX220 and I’ll update others with port soon. 🙂

 

-Based on iBasso DX220 firmware version V1.16.242
–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
-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 DX220 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 DX220 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 DX220 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 DX220 Fidelizer Mod project with 3 modification levels and happy listening. 🙂

iBasso DX150 Oreo 8.1 Purist ROM version V1.15.233 V2 ported from DX220 ROM released!

 in News

 

Fidelizer - PerfectDynamics Sound Optimizations 2.0

 

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

 

Hi guys. Since DX150 ROM version 1.05 is out now, here’s DX220 port version with updated kernel and software. 🙂

 

-Based on iBasso DX220 firmware version V1.15.233 and DX150 firmware version 1.05.075
–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: 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. 🙂