Official Mammotion fault/error codes, meaning and manufacturer-recommended fix for each, cross-checked against seven current official user manuals, plus which model lines' manuals don't document fault codes at all.
Last updated 03 Nov 2026
Mammotion's official August 21 and September 4 firmware announcements both claim to fix the mower crossing the perimeter/no-go zones. Here's what actually changed between them, and what's been reported since the second fix.
First reported 29 Aug 2026 Last updated 03 Nov 2026
YUKA mini owners report constant "front wheel lifted" or "tilted" warnings on flat or bumpy lawns, some since a firmware update. Mammotion and owners point at the front wheels: a wheel that sticks as it slides up and down reads as lifted. How to check, clean and lubricate them, and when support has sent new wheels.
First reported 05 Jul 2026 Last updated 03 Nov 2026
Not in any official manual. Owners saw it right after a wheel got physically stuck. Mammotion's reply in the forum thread called it an occasional problem and said safety is generally not affected, without naming a cause. Reported on YUKA, YUKA mini, and (per one forum regular) LUBA.
First reported 09 Jun 2025 Last updated 03 Nov 2026
"Error detected in the 3D vision module (1425)" has shipped as an official fix on four model lines and been independently owner-reported on four more, with at least five different causes. Here's what's confirmed for each, so you're not chasing the wrong fix.
First reported 15 Jul 2024 Last updated 24 Oct 2026
A false Error 1425 on startup, officially fixed in the same release that also introduced a separate blade-noise issue.
My Robot Doc
1.14.2.2304First reported 01 Aug 2025 Last updated 07 Sep 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
If yours isn't here, it may not have been reported enough times to confirm yet. That doesn't mean it isn't real.
Many symptoms that look like firmware turn out to be physical — a loose cutting disc, gummed-up wheel shafts, grass buildup, an unlevel charging dock. Cheaper and faster to rule out than a rollback.
Problems confirmed by two or more independent owner reports but not yet pinned to a specific firmware or app version. If yours is there, a new report with version details is what promotes it to a full guide.
Support resolves cases fastest when the report is specific. "It broke after the update," with no version number, is very hard for anyone — including Mammotion — to act on.
1.30.29.26). Separate from the app version.Mammotion lists its support channels by region — including a 24/7 live chat — at mammotion.com/pages/contact-us. Regional support email: support-na@ (North America), support-eu@ (Europe), support-apac@ (Asia Pacific).
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