¶ Firmware 3.9.29 & App 3.15.5
We’re rolling out a hotfix update with Firmware 3.9.29 and App 3.15.5, addressing several issues that have recently drawn significant attention.
To ensure a stable and smooth rollout, the firmware update will be pushed out in batches, starting on July 28th at 6:00 AM (EST) and expected to complete within two days.
Please Note:
If your device has not been updated to firmware 3.9.29 by July 31st, please contact us at support@yarbo.com.
App features included in this release will only be available once the firmware update is completed on your unit.
¶ What’s Included in This Hotfix?
Firmware 3.9.29 – Fixes & Improvements
- Fixed an issue where the path would unexpectedly skip or disconnect near boundaries.
- Charging power now adjusts dynamically based on battery temperature.
- If charging is paused due to overheating, it will now automatically resume once the battery has cooled.
- Fixed an issue where the boundary offset had no effect in spiral pattern mode.
- Fixed an issue where Yarbo remained at the docking station after completing path planning.
App 3.15.5 – New Features & Optimizations
- Added a toggle for the slope algorithm in Work Preference settings.
- Improved the clarity of rain sensor setting descriptions.
- Enhanced the alert message displayed when the bumper is triggered.
- Refined charging error messages for greater clarity.
- General performance enhancements and stability improvements.
¶ How to Update
Ensure your Yarbo is powered on and connected to the internet. The update will install automatically.
Make sure both your firmware and app are updated to the latest versions before use.
¶ Firmware 3.9.16 & App 3.15.4
First, we’d like to sincerely apologize to those who have been waiting for the update of Firmware 3.9.10 and App 3.15.3. During the rollout process, we identified a rare corner-case bug and worked on a hotfix over the past week to resolve it.
Starting July 1st, we will begin a phased rollout of Firmware 3.9.16 and App version 3.15.4. The update will be released in batches, beginning with users who have not yet received Firmware 3.9.10, and then gradually expanding to all users.
¶ What’s Improved in This Update?
Firmware Version 3.9.16 – Optimizations & Fixes
- Fixed an issue where Yarbo would randomly pause during automatic work plans without displaying any error message.
- Enhanced log printing functionality to provide more detailed information for troubleshooting.
App Version 3.15.4 – Optimizations
- Improved charging failure notifications related to battery overheating, offering clearer and more accurate user guidance.
¶ Firmware 3.9.10 & App 3.15.3
We’re excited to announce the release of our latest update: Firmware 3.9.10 and App Version 3.15.3.
To ensure a smooth and stable rollout, the firmware update will be deployed in four batches starting June 17, 2025, at 10:00 PM EST, and is expected to be fully completed within the following week.
Please note:
- If your firmware has not been updated to 3.9.1 by the end of next week, please contact us at support@yarbo.com.
- New app features will only be functional once the firmware update is completed on your unit.
How to Update
- Make sure your Yarbo is powered on and connected to the internet. The update will install automatically.
- The firmware update requires the latest app version, so please ensure both the firmware and app are up-to-date before using.
¶ Firmware 3.8.16 & App 3.15.1
¶ Firmware 3.8.4 & App 3.15.0
¶ Firmware 3.7.4 Hotfix
¶ Firmware 3.7.0 & App 3.14.0
¶ Firmware 3.6.0 & App 3.13.1
¶ Firmware 3.4.0 & App 3.12.0
¶ Firmware 3.3.0 & App 3.11.0
¶ Firmware 3.2.0 & App 3.10.0
¶ Firmware 3.1.5 & App 3.9.0
