WiiM Pro Plus Firmware v4.8.724036 Update - Jul 23, 2025

Please review the WiiM Pro Plus update release notes below. If you encounter any issues, feel free to reach out to us. This firmware update is being rolled out in stages, with devices updating sequentially over the next few days.

4.8.724036 (In Progress)​

Release date:

7 / 23 / 2025
What's New:

1. Advanced Parametric EQ: High-Pass & Low-Pass filters now available (App v3.2.6+ required).
2. Deezer: “Play Next / Play Last” options added.
3. Bluetooth: Adjustable latency for perfectly synced audio.

Bug Fixes:

1. Soundtrack Pairing: Fixed an issue preventing successful soundtrack pairing.
2. Gapless Playback: Fixed an issue causing incomplete audio playback.
3. General Fixes: General performance and stability improvements.

 

[Zap Rekowski]

If you don't responce and do LP/HP Filters properly, I'll sell all my WiiM devices and switch to miniDSP or Eversolo - I've had enough, waiting for your filters for 1 year and ??

Just between us: ...ludicrously bad, not very intelligent attempt at blackmail. They already have your money, so it doesn't matter. Especially for me.

 

[harkpabst]

I, for one, appreciate that they backflow the Updates recently released to the "cutting edge" Ultra to the "lesser" Pro and Plus models.

So do I. A unified build process resulting in identical firmware version numbers for the WiiM Pro and Pro Plus wouldn't be a bad thing regarding this policy. I just wonder if it's possible.

 

[Erebus]

identical firmware version numbers for the WiiM Pro and Pro Plus

Are they not the same version numbers currently?

 

[harkpabst]

Are they not the same version numbers currently?

They are, that's what I noted in my initial post.

This isn't the norm. At least it hasn't been so far, hence my question.