iRobot Roomba 675 Wi-Fi Robot Vacuum Cleaner w/ Dock Base

The vacuum cleaner tries to start working, but won't leave the dock and it says “Error 6: move Roomba to a new location and press start”. Successfully connects to the phone. I did a reset but it didn't help.

The brushes, filter and battery are in very good condition. Please see the pictures for more details.

I checked the battery with another robot vacuum cleaner, it works well.

Does not come with retail packaging or manual.

You get exactly what you see in pictures.

Please email me with any questions.

Thank you.