X5iii – Fidelizer.Audio

Fiio X5iii Purist ROM version 1.2.5 V2 released with jkbuha’s kernel and improved PerfectDynamics 3.0!

Windows X — Fri, 09 Jul 2021 19:53:14 +0000

For new users, please read about PerfectDynamics 3.0 Sound Optimizations first for new improvements with Fidelizer ROMs. It’s been a long while since last update of Fiio X series and I haven’t finished rolling PerfectDynamics 3.0 yet due to finalizing the improvements on legacy devices. There’s stability and sound signature to be addressed. Finally I managed to…

Fiio X5iii Purist ROM version 1.2.5 released with PerfectDynamics 3.0!

Windows X — Wed, 05 Aug 2020 14:51:52 +0000

For new users, please read about PerfectDynamics 3.0 Sound Optimizations first for new improvements with Fidelizer ROMs. The second device receiving PerfectDynamics 3.0 Sound Optimizations is out today. It couldn’t be other than the first and most famous device Fiio X5iii. It took a while to implement new optimizations in older devices platform. 🙂 -Based on…

Fiio X5iii Purist ROM version 1.2.5 released

Windows X — Mon, 12 Aug 2019 01:19:26 +0000

Hi. Sorry it took a while. There were issues on previous X7 ROM so I needed to fix that first and restarted X5iii ROM updates to make sure it’ll be fine. 🙂 -Based on firmware version 1.2.5 -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 -build.prop tweaks for better video and…

Added Fiio X5iii Advanced ROM feedback from Inrusbel

Windows X — Tue, 02 Jul 2019 14:27:35 +0000

Here’s a new feedback today from customer who purchased Advanced ROM for Fiio X5iii. He shared his feedback after receiving Advanced ROM today. My impressions are very good. I liked the work of the player and its sound. I would be very happy to follow the firmware updates. I hope that the firmware update is available for free. I…

Fiio X5iii Purist ROM version 1.2.4 released

Windows X — Sun, 14 Apr 2019 09:01:03 +0000

After releasing Fiio X7ii ROM on another day, here’s another release for the most popular Fiio X5iii device. I’m modding Fiio X7 with Fidelizer Mod Ultimate so next X7 update will be released soon. Enjoy. 🙂 -Based on firmware version 1.2.4 -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 -build.prop tweaks…

Fiio X5iii Purist ROM version 1.2.3 released (Password removed)

Windows X — Thu, 07 Mar 2019 00:42:58 +0000

After releasing Fiio X7ii ROM on another day, it seems no issue related to partition alignment happened as it’s the same as before so here’s another release for Fiio X5iii device, the most popular device finally has Purist ROM update here. Enjoy. 🙂 -Based on firmware version 1.2.3 -Fiio Music app updated with Fidelizer optimizations -Apollo –…

Fiio X5iii Purist ROM version 1.2.2 released with Fiio Music updated

Windows X — Tue, 05 Feb 2019 19:20:06 +0000

After releasing Fiio X7ii ROM on another day, it appeared JP release has partition mapping changed again and it’s been corrected and working fine now. So today I can finish Fiio X5iii ROM without worries and here it is. The latest Purist ROM for most popular device finally here. Enjoy. 🙂 -Based on firmware version 1.2.2 -Fiio…

Added Fiio X5iii Enhanced ROM feedback from Jc Raymundo

Windows X — Tue, 01 Jan 2019 13:56:30 +0000

Here’s a new feedback today. He was about to sell his Fiio X5iii and decided to try Enhanced ROM for one last attempt. I almost sold my x5iii and bought an amp/dac but not anymore hehehe thanks!!! its sounds open, way better separation, dynamics and a speed demon now. its absolutely responsive and my 3rd party apps work way better…

Updated PerfectDynamics 2.0 Sound Optimizations for Fiio X5iii

Windows X — Sun, 16 Dec 2018 16:24:44 +0000

For new users, please read about PerfectDynamics 2.0 Sound Optimizations first for new improvements with Fidelizer ROMs. After launching PerfectDynamics for iBasso DX200 which is my reference unit, now it’s time for the most popular DAP Fiio X5iii to receive PerfectDynamics 2.0 Sound Optimizations update. Since X5iii has Lollipop 5.1.1 ROM, it doesn’t have CPU Set concept which was…

Added X5iii Fidelizer Ultimate Mod feedback from William Sieow

Windows X — Thu, 01 Nov 2018 18:48:46 +0000

Here’s another feedback today from Fiio X5iii customer who compared Fidelizer Ultimate Mod against Fiio’s newer devices recently. I just tried my Fidelizer-powered X5iii against Fiio’s latest M9 DAP. The M9 is a huge improvement over the stock X5iii but no match against your powerful mod. 🙂 Comparing X5iii + fidelizer against X7ii however, it’s very close. The former…