Every entry on this site that names a specific firmware version, in one chronological list. See Known issues and News for the full write-ups this pulls from. A version appearing here doesn't mean every unit on it hit the problem. See each entry for how it was reported and confirmed.
What owners are reporting after updating to 2.3.30.39: the multi-point turn fix many were waiting for, early reports of new navigation quirks, and one case that turned out to be an app setting rather than the firmware.
My Robot Doc
2.3.30.39First reported 10 Sep 2026 Last updated 24 Oct 2026
Every firmware release for this model, as Mammotion lists it in its own release notes.
1.17.0.4312Last updated 05 Sep 2026
The mower gets stuck on Single positioning mode with NetRTK disconnected, despite full WiFi and 4G signal.
1.30.25.16First reported 30 Aug 2026 Last updated 03 Sep 2026
Mammotion restored a previously-removed feature in this release, relevant if you're deciding whether to wait for a fix rather than roll back.
1.30.29.20First reported 17 Aug 2026 Last updated 24 Oct 2026
Severe WiFi/4G connection drops and "Return failed"/"Charging failed" docking errors after this update.
2.3.25.12 → 2.3.22.28First reported 03 Jun 2026 Last updated 03 Sep 2026
What changed in 1.15.21.1, what it broke that used to work, and how to roll back if it's causing problems on your unit.
1.15.21.1 → not yet confirmedFirst reported 27 May 2026 Last updated 15 Aug 2026
The RTK antenna stops switching modes after this update, despite the changelog claiming improved remote-connection performance.
1.15.20.2303 → 1.15.6.2300First reported 30 Apr 2026 Last updated 03 Sep 2026
Loud, screeching noise at medium knife speed appears after this update.
1.14.2.2304First reported 02 Aug 2025 Last updated 03 Sep 2026
A false Error 1425 on startup, officially fixed in the same release that also introduced a separate blade-noise issue.
1.14.2.2304First reported 01 Aug 2025 Last updated 07 Sep 2026