Update firmware blocked at 20%


Hi !

I’m new with mBlock and my mBot, and I want to connect it by Wifi. I should update de firmware if the Halocode, but the update stop at 20% for any reason. I already tried to download previous version, but it doesn’t change anything.

Have you any idea ? The mbot works in USB, that’s all I can do !

Thank you for helping me :slight_smile:



I have the same problem, my firmware update also stops at 20%


Actually, I solved my problem - by default mBlock has a different device setup - once I added the correct device, firmware update completed quickly