fizzy63

Hi Guys, I am new here so apologies if this has already been covered in another post. I am trying to figure out what the latest version of firmware is that will run on my Telematics (OCU) ECU. Skoda tell me that there are no updates available for my car! My car is a Skoda Octavia Estate Mk4 2021 Model 1.5 TSI SEL First Edition. It was manufactured in August 2020. I have listed some of the ECU H/W S/W versions below. Description ID CAN ID (hex) H/W Number H/W Version S/W Version Multimedia J794 5F 5E3035816 H56 1941 Telematics J949 75 5WA035284A H12 0075 Gateway J533 19 5WA907530C 752 7084 Any help would be gratefully appreciated.