YUKA mini: firmware 1.14.2.2304 — loud/screeching noise at medium blade speed
- Models covered
- YUKA mini (500/500H, 600/600H, 700/700H, 800/800H)
- Rolling back from
1.14.2.2304- Last verified
- 3 September 2026
Before you start: confirm your mower's current firmware version and note it down. If this rollback doesn't go as planned, you'll want that number to ask for help.
What changed in this release
Released 31 July 2025. Mammotion's own changelog for 1.14.2.2304 addresses repeated obstacle collisions, a false "1425" startup error, charging voltage reporting, and battery estimates.
What owners have reported
Owners on roboter-forum.com report a loud, screeching noise at medium knife (blade) speed after this update — a new symptom not mentioned in the official changelog.
Rollback procedure
Follow the general Android rollback guide.
Prior version not confirmed. 1.14.2.2304 is the earliest YUKA mini version our research turned up — we don't yet have a confirmed version number for the release immediately before it. Check the official YUKA mini release notes directly, or let us know if you can confirm it.