2

This question already has an answer here:

My EV3 controller seems to be 'stuck' in this state:

enter image description here

Is the device operating properly? If not, is there a procedure that can unbrick the controller?

Thank you

marked as duplicate by David Lechner, chicks, Phil B., Ambo100 Jul 16 '17 at 11:05

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

Browse other questions tagged or ask your own question.