Helo guys i need your help.

i was coding my 5f infotainment system. 

I just try to change bacground:

long codding,/ byte17/ i changed from byte1 to byte2.

 

now my infotainment stuck with vrs picture on screen an thats all , its playing one radio station and only Volume works other knobs does not work. Inwould realy need help please. Thank you

Do you have a history backup of what you had before and have you tried to reverse the changes?

As above, check the coding log and reset any changes you made. I'd also post a full autoscan too.