YUKA: Error 1425 startup failure — fixed in firmware 1.14.2.2414
- Models covered
- YUKA (2025 series)
- Target version
1.14.2.2414 (fix released 31 July 2025)- Last verified
- 3 September 2026
This page documents a known issue and its fix, not a rollback target — if you're hitting Error 1425 on an older build, the fix is to update forward to 1.14.2.2414 or later, not roll back further.
What owners reported
Owners on roboter-forum.com reported Error 1425 appearing repeatedly on startup, in some cases attempting camera reinstallation as a workaround before finding it was a firmware-level issue rather than a hardware fault.
The fix
Mammotion's release notes for firmware 1.14.2.2414 (31 July 2025, YUKA 2025 series) address this. We don't have a confirmed exact version where the bug was first introduced — if you're still on an older build than 1.14.2.2414 and hitting Error 1425, updating forward (not rolling back) is the documented fix.
Not verified independently: roboter-forum.com blocked automated fetching for the full thread contents during this research pass, so this is based on search-result snippets rather than a full read of the thread. If you can confirm the details firsthand, let us know.