WiiM Pro Firmware v4.8.726230 Update - Aug 14, 2025

Please review the WiiM Pro 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.

4.8.726230 (In Progress)​

Release date:

8 / 14 / 2025

What's New:

1. Room Correction & EQ Integration: Room Correction and EQ now work together to provide an optimized listening experience.
2. Stabilized Wi-Fi Connection: Enhanced connection reliability, especially for mesh network environments.
3. Amazon Music: Bitrate information is now displayed when streaming Amazon Music Prime.
4. Sub Pro Integration: Improved pairing experience and overall functionality when using the Sub Pro.
5. YouTube Music: Native, seamless streaming support. (requires the upcoming app version 3.3.1).
6. Soundtrack SDK Upgrade: Under-the-hood improvements for a smoother, more consistent listening experience.

Bug Fixes:

1. Alarm Fixes:
   • Resolved an issue where weekly alarms occasionally failed to trigger.
   • Fixed a bug where only the default tone played for Pandora alarm.
2. Playing Status: Corrected the playback status indicator when no music is playing.
3. Qobuz: Now displays the correct artist name in the app during playback.
4. Bluetooth Output: Fixed a no-audio issue after switching outputs.
5. NAS Playback: Playback now correctly restarts from the beginning after the last track finishes.
6. Playback Speed: Resolved rare cases where songs played at accelerated speed.

 

[QuarryHunslet]

One of my Pro devices has just received this firmware, but my other Pro is still waiting.