First of all I know it was stupid so I don't need any incouragement. I accidently touched the mode button with the soldering iron, don't ask how. My question is does know if it could be fixed. It still works, I just have to use a pen to press. Could I just replace the top cover?

thanks

I did the exact same thing. Called Tekin and for $6 or 7 (I don't remember) they sent me a new case and buttons.