01/07/2026
New Firmware updates ❤️
M11 Plus/M11 Plus LTD/M17/M11S/M15S/M23/R7/R9—firmware updates for multiple player models, adding Pod Mode and Cassette Mode!
This firmware update covers multiple players including the M11 Plus/M11 Plus LTD/M17/M11S/M15S/M23/R7/R9, and introduces two brand-new retro themes: "Pod Mode" and "Cassette Mode," bringing a more ceremonial playback interface to users across different devices. It also adds a system equalizer, Auto EQ, and community sharing features, making it more convenient to fine-tune sound and share audiophile configurations.
Additionally, it optimizes the download speed of the FiiO Market, improves remote control stability and smoothness, and fixes the occasional Bluetooth transmission abnormality. The experience across multiple models is upgraded simultaneously, making daily music listening more stable and seamless.
Note: Since the R7 and R9 are desktop-oriented designs, Pod Mode and Cassette Mode are not added by default. Users who need these features can download and install them from the FiiO Market, or contact customer service for assistance.
It is recommended to connect the player to the internet for an online update. If you prefer a local upgrade, click the links below to download the firmware to your device:
M11 Plus Local Upgrade Firmware Download & Instructions:
https://forum.fiio.com/note/showNoteContent.do?id=202202171503029740955&tid=17
M11 Plus LTD Local Upgrade Firmware Download & Instructions:
https://forum.fiio.com/note/showNoteContent.do?id=202106091015426600731&tid=17
M17 Local Upgrade Firmware Download & Instructions:
https://forum.fiio.com/note/showNoteContent.do?id=202112241051165653057&tid=17
M11S Local Upgrade Firmware Download & Instructions:
https://forum.fiio.com/note/showNoteContent.do?id=202212281000205937102&tid=17
M15S Local Upgrade Firmware Download & Instructions:
https://forum.fiio.com/note/showNoteContent.do?id=202603251546565708425&tid=17
M23 Local Upgrade Firmware Download & Instructions:
https://forum.fiio.com/note/showNoteContent.do?id=202404291801126137242&tid=17
R7 Local Upgrade Firmware Download & Instructions:
https://forum.fiio.com/note/showNoteContent.do?id=202603251539562203871&tid=17
R9 Local Upgrade Firmware Download & Instructions:
https://forum.fiio.com/note/showNoteContent.do?id=202401061433420269244&tid=17
