X7 – Fidelizer.Audio

Fiio X7 Purist ROM version 3.3.9 released with PerfectDynamics 3.0!

Windows X — Sat, 22 Aug 2020 16:06:27 +0000

For new users, please read about PerfectDynamics 3.0 Sound Optimizations first for new improvements with Fidelizer ROMs. Hi guys. Now I’ve finished the last DAP in Fiio X series with PerfectDynamics 3.0 update. Now I can focus updating on iBasso and other DAPs soon. 🙂 -Based on firmware version 3.3.9 -De-odexed for better ART runtime optimizations…

Added Fiio X7 Fidelizer Advanced ROM+Masterpiece Mod feedback from Paul Vigor

Windows X — Thu, 14 Nov 2019 19:44:42 +0000

Here’s a new feedback today shared by client in Fiio-philes club facebook group. He purchased Fidelizer Advanced ROM with Fidelizer Masterpiece Mod for Fiio X7 device. Listening to my Fiio X7 modified and upgraded by Keetakawee Punpeng, sounds truly amazing. The music sounds better than I have ever experienced. X7 is docked in a Fiio K5 connected to…

Fiio X7 Purist ROM version 3.3.9 V2 released

Windows X — Sat, 10 Aug 2019 17:10:36 +0000

For new users, please read about PerfectDynamics 2.0 Sound Optimizations first for new improvements with Fidelizer ROMs. Hi. It seems I have files from other devices mixed in during creating X7 ROM images. My apologies. I rebuilt again from scratch and verify it’s built from the right one this time. -Based on firmware version 3.3.9 -Fiio Music…

Fiio X7 Purist ROM version 3.3.9 released

Windows X — Wed, 07 Aug 2019 15:35:38 +0000

For new users, please read about PerfectDynamics 2.0 Sound Optimizations first for new improvements with Fidelizer ROMs. After finishing Fiio X7ii ROM updates including Japan version without any issue, here’s new ROM update for Fiio X7 device. 🙂 -Based on firmware version 3.3.9 -Fiio Music app updated with Fidelizer optimizations -Apollo – Fidelity Edition from https://forum.xda-developers.com/android/apps-games/apollo-music-player-fidelity-edition-t3038629 included…

Fiio X7 Purist ROM version 3.3.8 released

Windows X — Thu, 18 Apr 2019 15:16:45 +0000

Hi. I’m visiting my parents right now so it took a little while to update and publish the last update of Fiio X series lineup. I tested with X7 device that’ll have Masterpiece mod applied soon and it sounded great. 🙂 -Based on firmware version 3.3.8 -Fiio Music app updated with Fidelizer optimizations -Apollo – Fidelity Edition…

Fiio X7 Purist ROM version 3.3.7 released

Windows X — Tue, 12 Mar 2019 14:09:37 +0000

Sorry it took a while after the last X5iii ROM released on another day. I was busy with Bangkok AV Show’s preparations and testing some highend servers at my friend’s place. Fidelizer Purist ROM update for Fiio X7 is here now. 🙂 -Based on firmware version 3.3.7 -Fiio Music app updated with Fidelizer optimizations -Apollo – Fidelity…

Fiio X7 Purist ROM version 3.3.6 released with Fiio Music updated

Windows X — Fri, 08 Feb 2019 18:19:09 +0000

At last, the last device but not least of Fiio X series has new Purist ROM updated. I also recommend to flash official ROM version 3.3.6 before flashing Purist ROM too. Some people also asked me for M series version but I don’t have devices yet. If you want to test, please let me know. -Based on…

Updated PerfectDynamics 2.0 Sound Optimizations for Fiio X7

Windows X — Tue, 08 Jan 2019 07:57:22 +0000

For new users, please read about PerfectDynamics 2.0 Sound Optimizations first for new improvements with Fidelizer ROMs. After releasing PerfectDynamics 2.0 update for Fiio X7ii device, it failed to boot up properly despite having the same processor and the same amount of RAM as DX200 I tested before. So it took me a while to fixed this issue and…

Updated Fiio’s Firmware Upgrade Tool mirror link in Purist ROM

Windows X — Tue, 09 Oct 2018 05:42:27 +0000

Today I received a report that some Fiio’s Firmware Upgrade Tool links are down so I checked Fiio’s website and updated the links with new mirrors in Purist ROM release page now. If you can’t download Fiio’s Firmware Upgrade Tool before, you may check again and download from new link. 🙂

Fiio X5iii/X7/X7ii gets Fiio Market back in Enhanced/Advanced ROM

Windows X — Sun, 29 Jul 2018 22:22:46 +0000

While debloating non-audio apps in Fiio ROM, I removed app name PermissionApp which sounds like permission related stuff. Actually, it’s Fiio Market app and some clients requested to put it back on their ROMs. After checking on Fiio Market’s file, it’s actually a web stub app with very small size so it shouldn’t affect audio performance significantly. As a result,…