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.
 
High-Pass and Low-Pass PEQ Filters are here!! (And no one is shouting it from the rooftop?!?)
Customizing it on your preference. I did play on it and created just band pass if both use. If you want to shave bass or cut high frequency. If this hi and lo on subwoofer section it would have much better use for me. I like overlapping by few hertz to ensure no dip.
 
A couple of my non-plus (i.e. OG) Pros just got this build version, 4.8.724036
Strangely, when clicking on the version number, before installing, it merely showed a blank screen, no release details.
Edit: I didn't see / couldn't find the pro thread for this version when I posted this. Seems maybe I didn't look hard enough!
 
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Do I need to remove the Pro Plus from its Group for it to update? I've been getting the pop-up to tell me an update is available, but when I click to update, nothing happens, which I've never seen before.
 
@WiiM Team, is it just by coincidence that the current firmware versions of the WiiM Pro and WiiM Pro Plus are identical or are you opting for a unified build process for both devices?
 
Do I need to remove the Pro Plus from its Group for it to update? I've been getting the pop-up to tell me an update is available, but when I click to update, nothing happens, which I've never seen before.
I believe you would not have had to ungroup. Could this be done from the firmware update section of the "More" menu?
 
I believe you would not have had to ungroup

Thank you. I believe you are correct. I ungrouped but had the same issue. It appears the process is different when you have one than one WiiM. I eventually discovered you get an Update button on the app screen that shows both devices. I was clicking on the update version number which takes you to the details of the update but no method to update. I eventually worked it out and it appears to have updated correctly now.
 
Hey guys, are you kidding me ???? LP/HP filters without Gain ??? What was this upgrade made for ?? Bad joke !!!

I was hoping to ask for the next step to insert Butterworth, Linkwitz-Riley, & Bessel Filters as an option, but you guys still palying in a sandbox:
upgrading visualisation of covers / alphabetical index for quick access / Show full folder titles / Instantly like or dislike tracks from your device !!
Who cares about this upgrades ??? You guys pay your wokers for this small things ???!! Please make efficience upgrades.

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 ??
 
Hey guys, are you kidding me ???? LP/HP filters without Gain ??? What was this upgrade made for ?? Bad joke !!!

I was hoping to ask for the next step to insert Butterworth, Linkwitz-Riley, & Bessel Filters as an option, but you guys still palying in a sandbox:
upgrading visualisation of covers / alphabetical index for quick access / Show full folder titles / Instantly like or dislike tracks from your device !!
Who cares about this upgrades ??? You guys pay your wokers for this small things ???!! Please make efficience upgrades.

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 ??
Who are you bashing? This is a user forum where we help each other.
 
Hey guys, are you kidding me ???? LP/HP filters without Gain ??? What was this upgrade made for ?? Bad joke !!!

I was hoping to ask for the next step to insert Butterworth, Linkwitz-Riley, & Bessel Filters as an option, but you guys still palying in a sandbox:
upgrading visualisation of covers / alphabetical index for quick access / Show full folder titles / Instantly like or dislike tracks from your device !!
Who cares about this upgrades ??? You guys pay your wokers for this small things ???!! Please make efficience upgrades.

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 ??

5 messages and already a meltdown rant?
 
Hey guys, are you kidding me ???? LP/HP filters without Gain ??? What was this upgrade made for ?? Bad joke !!!

I was hoping to ask for the next step to insert Butterworth, Linkwitz-Riley, & Bessel Filters as an option, but you guys still palying in a sandbox:
upgrading visualisation of covers / alphabetical index for quick access / Show full folder titles / Instantly like or dislike tracks from your device !!
Who cares about this upgrades ??? You guys pay your wokers for this small things ???!! Please make efficience upgrades.

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 ??
You got the wrong perception, the hi/lo are for peq. The one you like is for sub section. I’m not sure if it’s possible to incorporate like those from mini dsp via firmware update. It might be proprietary tech that you can’t use unless you pay royalties.
 
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