Roborock S4 - How To Resolve Error 5 (Main brush is blocked)

If your Roborock S4 constantly show an error 5 (main brush is blocked), try to update the firmware to the 01.02.92 version.

Original Reddit post


1 comment
Robert D Ogburn ⋅ 4 years, 3 months ago #

Thank you for posting this. I will give that a try.

Join our friendly community

Learn more about home robots, ask questions, share news, reviews, or create posts that you find helpful or entertaining.