WiiM Amp Firmware v5.0.735950 Update - Nov 18, 2025

5.0.735950 (In Progress)​

Release date:

11 / 18 / 2025

What's New:

1. Multi-Room: Enhanced Linkplay broadcast logic for stronger, more stable device connectivity.
2. Smart DNS: Improved DNS validation for more reliable streaming.
3. Streaming Protocols: Added on/off toggles for Squeezelite (LMS), Roon.
4. Alarms: Custom labels and up to 32 alarms(requires the upcoming app update).
5. Logitech Media Server (LMS): Disabled by default; enable in Device Settings in the WiiM Home app.
6. TuneIn: Faster start when playing Apple Music stations.

Bug Fixes:

1. Alarm: Corrected behavior in Daylight Saving Time zones.
2. TuneIn: Now consistently selects the highest available stream quality.
3. Sub Output: Fixed missing bass when the wireless WiiM Sub Pro was disconnected.
4. Qobuz Connect:
   • Resolved a blocking issue that prevented playback.
   • Fixed a crash that could occur after seeking.
5. Spotify: Fixed failures to play from the Spotify app's Recommended lists and Recently Played; also fixed presets that would not start playback.
6. Amazon Music: Fixed occasional track skips after seeking and a progress bar desync (bar reached the end while audio continued).
7. Multi-room: After ungrouping, metadata no longer syncs to previously grouped (child) speakers.
8. Gapless Player: Fixed a near track end race condition that could trigger overlapping/simultaneous playback.
9. Local Files: Fixed an issue where the app progress bar reached the end before playback finished.
10. Playback:
    • Fixed playback issues affecting TuneIn Radio and certain FLAC files.
    • Corrected playback state display in certain cases.

​

 

[Buryme2wice]

@WiiM Support So could the bug fix 8 issue (Gapless Player) be causing an effect I've been blaming on IOS 26 where the next track starts half way through the previous one intermittently?

I should add I'm using the native Apple Music App on the phone, not WHA.

 

[Groove Catcher]

I’ve had this issue with the line in where, when playing records, the music gets cut off for about 2 seconds the comes back. Happens more often than I’d like. I started noticing this around March of this year. I have sent feedback a couple times. I received a response back asking me what level I set my external phono preamp at. That was a couple months ago but haven’t heard anything back since. Has anyone else experienced this with the line in? The other inputs don’t experience this kind of behavior.

 

[harkpabst]

I’ve had this issue with the line in where, when playing records, the music gets cut off for about 2 seconds the comes back. Happens more often than I’d like. I started noticing this around March of this year. I have sent feedback a couple times. I received a response back asking me what level I set my external phono preamp at. That was a couple months ago but haven’t heard anything back since. Has anyone else experienced this with the line in? The other inputs don’t experience this kind of behavior.

That sounds like a totally different issue. What is the output level of yur phono preamp? Which settings did you chose for the ADC?

It's probably best to start a new troubleshooting thread for this, if you haven't done so already.

 

[Groove Catcher]

I have the phono pre at 42 db and the ADC at 24/96. I'll start a new thread as well. Thanks