My casio calculator has been stuck at the message, updating OS for over a week now. I've tried many things to get it solved (restarting, battery switch, trying to connect with the computer) but it just returns to the updating OS screen.
Is there anything I can further do to try and solve this? Is there some kind of button combination I can press?
I hope you guys can help me further.
(edit: I meant to say that it will not connect to the computer since it keeps being stuck on updating OS)
(Edit edit: completely the wrong topic, apologies for that)
Edited by polpolik2, 30 October 2016 - 06:24 PM.